90455493

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 122069376

約数和(自身を除く): 31613883

約数列:

[1, 3, 151, 233, 453, 699, 857, 2571, 35183, 105549, 129407, 199681, 388221, 599043, 30151831, 90455493]

約数ペア:

[(1, 90455493), (3, 30151831), (151, 599043), (233, 388221), (453, 199681), (699, 129407), (857, 105549), (2571, 35183)]