3⁴ × 7 × 241

Prime Factor Structure

Factorization String 3^4 × 7 × 241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 234,256

Proper Divisor Sum 97,609

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #136621 ← → #136649

1 3 7 9 21 27 63 81 189 241 567 723 1,687 2,169 5,061 6,507 15,183 19,521 45,549 136,647

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

136,647 409,942 204,971 614,914 307,457 922,372 461,186 230,593 691,780 345,890 172,945 518,836 259,418 129,709 389,128 194,564 97,282 48,641 145,924 72,962 36,481 109,444 54,722 27,361 82,084 41,042 20,521 61,564 30,782 15,391 46,174 23,087 69,262 34,631 103,894 51,947 155,842 77,921 233,764 116,882 58,441 175,324 87,662 43,831 131,494 65,747 197,242 98,621 295,864 147,932 73,966 36,983 110,950 55,475 166,426 83,213 249,640 124,820 62,410 31,205

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