309103675479

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{35664437}}^1$

素因数の和:35664556

約数の個数: 20

約数和(自身を含む): 466062875784

約数和(自身を除く): 156959200305

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 35664437, 106993311, 320979933, 962939799, 2888819397, 3816094759, 11448284277, 34344852831, 103034558493, 309103675479]

約数ペア:

[(1, 309103675479), (3, 103034558493), (9, 34344852831), (27, 11448284277), (81, 3816094759), (107, 2888819397), (321, 962939799), (963, 320979933), (2889, 106993311), (8667, 35664437)]