3³ × 19 × 281

Prime Factor Structure

Factorization String 3^3 × 19 × 281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 225,600

Proper Divisor Sum 81,447

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #144139 ← → #144161

1 3 9 19 27 57 171 281 513 843 2,529 5,339 7,587 16,017 48,051 144,153

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

144,153 432,460 216,230 108,115 324,346 162,173 486,520 243,260 121,630 60,815 182,446 91,223 273,670 136,835 410,506 205,253 615,760 307,880 153,940 76,970 38,485 115,456 57,728 28,864 14,432 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154

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