68520207

素因数分解:

$3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{4243}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 104572160

約数和(自身を除く): 36051953

約数列:

[1, 3, 7, 21, 769, 2307, 4243, 5383, 12729, 16149, 29701, 89103, 3262867, 9788601, 22840069, 68520207]

約数ペア:

[(1, 68520207), (3, 22840069), (7, 9788601), (21, 3262867), (769, 89103), (2307, 29701), (4243, 16149), (5383, 12729)]