77130109

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{839}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 15122051

約数列:

[1, 7, 23, 161, 571, 839, 3997, 5873, 13133, 19297, 91931, 135079, 479069, 3353483, 11018587, 77130109]

約数ペア:

[(1, 77130109), (7, 11018587), (23, 3353483), (161, 479069), (571, 135079), (839, 91931), (3997, 19297), (5873, 13133)]