68578629

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{192097}}^1$

素因数の和:192124

約数の個数: 16

約数和(自身を含む): 110648448

約数和(自身を除く): 42069819

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 192097, 576291, 1344679, 3265649, 4034037, 9796947, 22859543, 68578629]

約数ペア:

[(1, 68578629), (3, 22859543), (7, 9796947), (17, 4034037), (21, 3265649), (51, 1344679), (119, 576291), (357, 192097)]