20161163907

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{42266591}}^1$

素因数の和:42266650

約数の個数: 12

約数和(自身を含む): 29671147584

約数和(自身を除く): 9509983677

約数列:

[1, 3, 9, 53, 159, 477, 42266591, 126799773, 380399319, 2240129323, 6720387969, 20161163907]

約数ペア:

[(1, 20161163907), (3, 6720387969), (9, 2240129323), (53, 380399319), (159, 126799773), (477, 42266591)]