90534207

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 122314752

約数和(自身を除く): 31780545

約数列:

[1, 3, 157, 167, 471, 501, 1151, 3453, 26219, 78657, 180707, 192217, 542121, 576651, 30178069, 90534207]

約数ペア:

[(1, 90534207), (3, 30178069), (157, 576651), (167, 542121), (471, 192217), (501, 180707), (1151, 78657), (3453, 26219)]