89409321

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{91141}}^1$

素因数の和:91256

約数の個数: 12

約数和(自身を含む): 130333060

約数和(自身を除く): 40923739

約数列:

[1, 3, 9, 109, 327, 981, 91141, 273423, 820269, 9934369, 29803107, 89409321]

約数ペア:

[(1, 89409321), (3, 29803107), (9, 9934369), (109, 820269), (327, 273423), (981, 91141)]