90931017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{9787}}^1$

素因数の和:9972

約数の個数: 16

約数和(自身を含む): 128418560

約数和(自身を除く): 37487543

約数列:

[1, 3, 19, 57, 163, 489, 3097, 9291, 9787, 29361, 185953, 557859, 1595281, 4785843, 30310339, 90931017]

約数ペア:

[(1, 90931017), (3, 30310339), (19, 4785843), (57, 1595281), (163, 557859), (489, 185953), (3097, 29361), (9291, 9787)]