80802111

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 117398160

約数和(自身を除く): 36596049

約数列:

[1, 3, 13, 39, 169, 197, 507, 591, 809, 2427, 2561, 7683, 10517, 31551, 33293, 99879, 136721, 159373, 410163, 478119, 2071849, 6215547, 26934037, 80802111]

約数ペア:

[(1, 80802111), (3, 26934037), (13, 6215547), (39, 2071849), (169, 478119), (197, 410163), (507, 159373), (591, 136721), (809, 99879), (2427, 33293), (2561, 31551), (7683, 10517)]