64265661

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{420037}}^1$

素因数の和:420060

約数の個数: 12

約数和(自身を含む): 98288892

約数和(自身を除く): 34023231

約数列:

[1, 3, 9, 17, 51, 153, 420037, 1260111, 3780333, 7140629, 21421887, 64265661]

約数ペア:

[(1, 64265661), (3, 21421887), (9, 7140629), (17, 3780333), (51, 1260111), (153, 420037)]