68124999

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{691}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 92672640

約数和(自身を除く): 24547641

約数列:

[1, 3, 59, 177, 557, 691, 1671, 2073, 32863, 40769, 98589, 122307, 384887, 1154661, 22708333, 68124999]

約数ペア:

[(1, 68124999), (3, 22708333), (59, 1154661), (177, 384887), (557, 122307), (691, 98589), (1671, 40769), (2073, 32863)]