64434423

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 87091200

約数和(自身を除く): 22656777

約数列:

[1, 3, 139, 191, 417, 573, 809, 2427, 26549, 79647, 112451, 154519, 337353, 463557, 21478141, 64434423]

約数ペア:

[(1, 64434423), (3, 21478141), (139, 463557), (191, 337353), (417, 154519), (573, 112451), (809, 79647), (2427, 26549)]