90790431

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3637}}^1$

素因数の和:3850

約数の個数: 16

約数和(自身を含む): 124157664

約数和(自身を除く): 33367233

約数列:

[1, 3, 53, 157, 159, 471, 3637, 8321, 10911, 24963, 192761, 571009, 578283, 1713027, 30263477, 90790431]

約数ペア:

[(1, 90790431), (3, 30263477), (53, 1713027), (157, 578283), (159, 571009), (471, 192761), (3637, 24963), (8321, 10911)]