64259169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27011}}^1$

素因数の和:27088

約数の個数: 16

約数和(自身を含む): 93785664

約数和(自身を除く): 29526495

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 27011, 81033, 351143, 1053429, 1647671, 4943013, 21419723, 64259169]

約数ペア:

[(1, 64259169), (3, 21419723), (13, 4943013), (39, 1647671), (61, 1053429), (183, 351143), (793, 81033), (2379, 27011)]