90219561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{7793}}^1$

素因数の和:8040

約数の個数: 16

約数和(自身を含む): 127946304

約数和(自身を除く): 37726743

約数列:

[1, 3, 17, 51, 227, 681, 3859, 7793, 11577, 23379, 132481, 397443, 1769011, 5307033, 30073187, 90219561]

約数ペア:

[(1, 90219561), (3, 30073187), (17, 5307033), (51, 1769011), (227, 397443), (681, 132481), (3859, 23379), (7793, 11577)]