90260027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 111310848

約数和(自身を除く): 21050821

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1859, 2111, 3289, 3887, 23221, 27443, 42757, 48553, 301873, 356759, 534083, 631189, 3924349, 6943079, 8205457, 90260027]

約数ペア:

[(1, 90260027), (11, 8205457), (13, 6943079), (23, 3924349), (143, 631189), (169, 534083), (253, 356759), (299, 301873), (1859, 48553), (2111, 42757), (3289, 27443), (3887, 23221)]