90581113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{681061}}^1$

素因数の和:681087

約数の個数: 8

約数和(自身を含む): 108969920

約数和(自身を除く): 18388807

約数列:

[1, 7, 19, 133, 681061, 4767427, 12940159, 90581113]

約数ペア:

[(1, 90581113), (7, 12940159), (19, 4767427), (133, 681061)]