168391683

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{11197}}^1$

素因数の和:11763

約数の個数: 16

約数和(自身を含む): 249939360

約数和(自身を除く): 81547677

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 11197, 15039, 33591, 100773, 302319, 6236729, 18710187, 56130561, 168391683]

約数ペア:

[(1, 168391683), (3, 56130561), (9, 18710187), (27, 6236729), (557, 302319), (1671, 100773), (5013, 33591), (11197, 15039)]