68659617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3633

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 39357663

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 3571, 6409, 10713, 19227, 46423, 60707, 103559, 139269, 182121, 310677, 789191, 1346267, 1760503, 2367573, 4038801, 5281509, 22886539, 68659617]

約数ペア:

[(1, 68659617), (3, 22886539), (13, 5281509), (17, 4038801), (29, 2367573), (39, 1760503), (51, 1346267), (87, 789191), (221, 310677), (377, 182121), (493, 139269), (663, 103559), (1131, 60707), (1479, 46423), (3571, 19227), (6409, 10713)]