109992987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13241}}^1$

素因数の和:13331

約数の個数: 24

約数和(自身を含む): 173523168

約数和(自身を除く): 63530181

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 13241, 39723, 119169, 172133, 516399, 940111, 1549197, 2820333, 8460999, 12221443, 36664329, 109992987]

約数ペア:

[(1, 109992987), (3, 36664329), (9, 12221443), (13, 8460999), (39, 2820333), (71, 1549197), (117, 940111), (213, 516399), (639, 172133), (923, 119169), (2769, 39723), (8307, 13241)]