90187851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121711}}^1$

素因数の和:121746

約数の個数: 16

約数和(自身を含む): 136317440

約数和(自身を除く): 46129589

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 121711, 365133, 1582243, 2312509, 4746729, 6937527, 30062617, 90187851]

約数ペア:

[(1, 90187851), (3, 30062617), (13, 6937527), (19, 4746729), (39, 2312509), (57, 1582243), (247, 365133), (741, 121711)]