258040173903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{36931469}}^1$

素因数の和:36931626

約数の個数: 16

約数和(自身を含む): 366951085920

約数和(自身を除く): 108910912017

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 36931469, 110794407, 627834973, 1883504919, 5059611253, 15178833759, 86013391301, 258040173903]

約数ペア:

[(1, 258040173903), (3, 86013391301), (17, 15178833759), (51, 5059611253), (137, 1883504919), (411, 627834973), (2329, 110794407), (6987, 36931469)]