157285877

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{769}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 183321600

約数和(自身を除く): 26035723

約数列:

[1, 7, 61, 427, 479, 769, 3353, 5383, 29219, 46909, 204533, 328363, 368351, 2578457, 22469411, 157285877]

約数ペア:

[(1, 157285877), (7, 22469411), (61, 2578457), (427, 368351), (479, 328363), (769, 204533), (3353, 46909), (5383, 29219)]