67342581

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{53831}}^1$

素因数の和:53976

約数の個数: 12

約数和(自身を含む): 97974240

約数和(自身を除く): 30631659

約数列:

[1, 3, 9, 139, 417, 1251, 53831, 161493, 484479, 7482509, 22447527, 67342581]

約数ペア:

[(1, 67342581), (3, 22447527), (9, 7482509), (139, 484479), (417, 161493), (1251, 53831)]