80533431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4259}}^1$

素因数の和:4467

約数の個数: 24

約数和(自身を含む): 127595520

約数和(自身を除く): 47062089

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 4259, 6303, 12777, 18909, 38331, 46849, 140547, 421641, 813469, 2440407, 7321221, 8948159, 26844477, 80533431]

約数ペア:

[(1, 80533431), (3, 26844477), (9, 8948159), (11, 7321221), (33, 2440407), (99, 813469), (191, 421641), (573, 140547), (1719, 46849), (2101, 38331), (4259, 18909), (6303, 12777)]