61018359

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 82642560

約数和(自身を除く): 21624201

約数列:

[1, 3, 131, 139, 393, 417, 1117, 3351, 18209, 54627, 146327, 155263, 438981, 465789, 20339453, 61018359]

約数ペア:

[(1, 61018359), (3, 20339453), (131, 465789), (139, 438981), (393, 155263), (417, 146327), (1117, 54627), (3351, 18209)]