77400911

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4493}}^1$

素因数の和:4630

約数の個数: 16

約数和(自身を含む): 93187584

約数和(自身を除く): 15786673

約数列:

[1, 7, 23, 107, 161, 749, 2461, 4493, 17227, 31451, 103339, 480751, 723373, 3365257, 11057273, 77400911]

約数ペア:

[(1, 77400911), (7, 11057273), (23, 3365257), (107, 723373), (161, 480751), (749, 103339), (2461, 31451), (4493, 17227)]