3³ × 7⁴

Prime Factor Structure

Factorization String 3^3 × 7^4

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 112,040

Proper Divisor Sum 47,213

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #64817 ← → #64849

1 3 7 9 21 27 49 63 147 189 343 441 1,029 1,323 2,401 3,087 7,203 9,261 21,609 64,827

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

64,827 194,482 97,241 291,724 145,862 72,931 218,794 109,397 328,192 164,096 82,048 41,024 20,512 10,256 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13

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