3² × 7 × 37²

Prime Factor Structure

Factorization String 3^2 × 7 × 37^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 146,328

Proper Divisor Sum 60,081

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #86243 ← → #86249

1 3 7 9 21 37 63 111 259 333 777 1,369 2,331 4,107 9,583 12,321 28,749 86,247

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

86,247 258,742 129,371 388,114 194,057 582,172 291,086 145,543 436,630 218,315 654,946 327,473 982,420 491,210 245,605 736,816 368,408 184,204 92,102 46,051 138,154 69,077 207,232 103,616 51,808 25,904 12,952 6,476 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92

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