66470621

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2281}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 79742208

約数和(自身を除く): 13271587

約数列:

[1, 7, 23, 161, 181, 1267, 2281, 4163, 15967, 29141, 52463, 367241, 412861, 2890027, 9495803, 66470621]

約数ペア:

[(1, 66470621), (7, 9495803), (23, 2890027), (161, 412861), (181, 367241), (1267, 52463), (2281, 29141), (4163, 15967)]