68149333

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17669}}^1$

素因数の和:17724

約数の個数: 16

約数和(自身を含む): 84816000

約数和(自身を除く): 16666667

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 17669, 123683, 335711, 512401, 2349977, 3586807, 9735619, 68149333]

約数ペア:

[(1, 68149333), (7, 9735619), (19, 3586807), (29, 2349977), (133, 512401), (203, 335711), (551, 123683), (3857, 17669)]