76939807

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28111}}^1$

素因数の和:28158

約数の個数: 16

約数和(自身を含む): 97155072

約数和(自身を除く): 20215265

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 28111, 196777, 477887, 646553, 3345209, 4525871, 10991401, 76939807]

約数ペア:

[(1, 76939807), (7, 10991401), (17, 4525871), (23, 3345209), (119, 646553), (161, 477887), (391, 196777), (2737, 28111)]