157026807

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146617}}^1$

素因数の和:146647

約数の個数: 24

約数和(自身を含む): 274468896

約数和(自身を除く): 117442089

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 146617, 439851, 1026319, 1319553, 2492489, 3078957, 7477467, 9236871, 17447423, 22432401, 52342269, 157026807]

約数ペア:

[(1, 157026807), (3, 52342269), (7, 22432401), (9, 17447423), (17, 9236871), (21, 7477467), (51, 3078957), (63, 2492489), (119, 1319553), (153, 1026319), (357, 439851), (1071, 146617)]