65398731

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3881}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 90000288

約数和(自身を除く): 24601557

約数列:

[1, 3, 41, 123, 137, 411, 3881, 5617, 11643, 16851, 159121, 477363, 531697, 1595091, 21799577, 65398731]

約数ペア:

[(1, 65398731), (3, 21799577), (41, 1595091), (123, 531697), (137, 477363), (411, 159121), (3881, 16851), (5617, 11643)]