27660577

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 33091200

約数和(自身を除く): 5430623

約数列:

[1, 7, 29, 89, 203, 623, 1531, 2581, 10717, 18067, 44399, 136259, 310793, 953813, 3951511, 27660577]

約数ペア:

[(1, 27660577), (7, 3951511), (29, 953813), (89, 310793), (203, 136259), (623, 44399), (1531, 18067), (2581, 10717)]