78552651

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{3739}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 107712000

約数和(自身を除く): 29159349

約数列:

[1, 3, 47, 141, 149, 447, 3739, 7003, 11217, 21009, 175733, 527199, 557111, 1671333, 26184217, 78552651]

約数ペア:

[(1, 78552651), (3, 26184217), (47, 1671333), (141, 557111), (149, 527199), (447, 175733), (3739, 21009), (7003, 11217)]