3² × 13 × 19 × 73

Prime Factor Structure

Factorization String 3^2 × 13 × 19 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 269,360

Proper Divisor Sum 107,081

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #162277 ← → #162287

1 3 9 13 19 39 57 73 117 171 219 247 657 741 949 1,387 2,223 2,847 4,161 8,541 12,483 18,031 54,093 162,279

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

162,279 486,838 243,419 730,258 365,129 1,095,388 547,694 273,847 821,542 410,771 1,232,314 616,157 1,848,472 924,236 462,118 231,059 693,178 346,589 1,039,768 519,884 259,942 129,971 389,914 194,957 584,872 292,436 146,218 73,109 219,328 109,664 54,832 27,416 13,708 6,854 3,427 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5

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