3³ × 13 × 331

Prime Factor Structure

Factorization String 3^3 × 13 × 331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 185,920

Proper Divisor Sum 69,739

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #116177 ← → #116189

1 3 9 13 27 39 117 331 351 993 2,979 4,303 8,937 12,909 38,727 116,181

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

116,181 348,544 174,272 87,136 43,568 21,784 10,892 5,446 2,723 8,170 4,085 12,256 6,128 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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