3² × 7² × 137

Prime Factor Structure

Factorization String 3^2 × 7^2 × 137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 102,258

Proper Divisor Sum 41,841

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #60413 ← → #60427

1 3 7 9 21 49 63 137 147 411 441 959 1,233 2,877 6,713 8,631 20,139 60,417

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

60,417 181,252 90,626 45,313 135,940 67,970 33,985 101,956 50,978 25,489 76,468 38,234 19,117 57,352 28,676 14,338 7,169 21,508 10,754 5,377 16,132 8,066 4,033 12,100 6,050 3,025 9,076 4,538 2,269 6,808 3,404 1,702 851 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158 1,079 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

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