73047359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{977}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 91259136

約数和(自身を除く): 18211777

約数列:

[1, 7, 11, 77, 971, 977, 6797, 6839, 10681, 10747, 74767, 75229, 948667, 6640669, 10435337, 73047359]

約数ペア:

[(1, 73047359), (7, 10435337), (11, 6640669), (77, 948667), (971, 75229), (977, 74767), (6797, 10747), (6839, 10681)]