127926009

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{102259}}^1$

素因数の和:102404

約数の個数: 12

約数和(自身を含む): 186113200

約数和(自身を除く): 58187191

約数列:

[1, 3, 9, 139, 417, 1251, 102259, 306777, 920331, 14214001, 42642003, 127926009]

約数ペア:

[(1, 127926009), (3, 42642003), (9, 14214001), (139, 920331), (417, 306777), (1251, 102259)]