3³ × 7² × 193

Prime Factor Structure

Factorization String 3^3 × 7^2 × 193

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 442,320

Proper Divisor Sum 186,981

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #255329 ← → #255349

1 3 7 9 21 27 49 63 147 189 193 441 579 1,323 1,351 1,737 4,053 5,211 9,457 12,159 28,371 36,477 85,113 255,339

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

255,339 766,018 383,009 1,149,028 574,514 287,257 861,772 430,886 215,443 646,330 323,165 969,496 484,748 242,374 121,187 363,562 181,781 545,344 272,672 136,336 68,168 34,084 17,042 8,521 25,564 12,782 6,391 19,174 9,587 28,762 14,381 43,144 21,572 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271

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