85109583

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 126616000

約数和(自身を除く): 41506417

約数列:

[1, 3, 13, 37, 39, 111, 169, 349, 481, 507, 1047, 1443, 2197, 4537, 6253, 6591, 12913, 13611, 18759, 38739, 58981, 81289, 167869, 176943, 243867, 503607, 766753, 2182297, 2300259, 6546891, 28369861, 85109583]

約数ペア:

[(1, 85109583), (3, 28369861), (13, 6546891), (37, 2300259), (39, 2182297), (111, 766753), (169, 503607), (349, 243867), (481, 176943), (507, 167869), (1047, 81289), (1443, 58981), (2197, 38739), (4537, 18759), (6253, 13611), (6591, 12913)]