157069821

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{2089}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 213079680

約数和(自身を除く): 56009859

約数列:

[1, 3, 71, 213, 353, 1059, 2089, 6267, 25063, 75189, 148319, 444957, 737417, 2212251, 52356607, 157069821]

約数ペア:

[(1, 157069821), (3, 52356607), (71, 2212251), (213, 737417), (353, 444957), (1059, 148319), (2089, 75189), (6267, 25063)]