71305870167

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66578777}}^1$

素因数の和:66578807

約数の個数: 24

約数和(自身を含む): 124635472416

約数和(自身を除く): 53329602249

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 66578777, 199736331, 466051439, 599208993, 1131839209, 1398154317, 3395517627, 4194462951, 7922874463, 10186552881, 23768623389, 71305870167]

約数ペア:

[(1, 71305870167), (3, 23768623389), (7, 10186552881), (9, 7922874463), (17, 4194462951), (21, 3395517627), (51, 1398154317), (63, 1131839209), (119, 599208993), (153, 466051439), (357, 199736331), (1071, 66578777)]