3³ × 157 × 191

Prime Factor Structure

Factorization String 3^3 × 157 × 191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,213,440

Proper Divisor Sum 403,791

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #809629 ← → #809701

1 3 9 27 157 191 471 573 1,413 1,719 4,239 5,157 29,987 89,961 269,883 809,649

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

809,649 2,428,948 1,214,474 607,237 1,821,712 910,856 455,428 227,714 113,857 341,572 170,786 85,393 256,180 128,090 64,045 192,136 96,068 48,034 24,017 72,052 36,026 18,013 54,040 27,020 13,510 6,755 20,266 10,133 30,400 15,200 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4

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