81293802

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{70937}}^1$

素因数の和:71133

約数の個数: 16

約数和(自身を含む): 163441152

約数和(自身を除く): 82147350

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 70937, 141874, 212811, 425622, 13548967, 27097934, 40646901, 81293802]

約数ペア:

[(1, 81293802), (2, 40646901), (3, 27097934), (6, 13548967), (191, 425622), (382, 212811), (573, 141874), (1146, 70937)]