54740161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7907}}^1$

素因数の和:7980

約数の個数: 16

約数和(自身を含む): 66806784

約数和(自身を除く): 12066623

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 7907, 55349, 181861, 340001, 1273027, 2380007, 7820023, 54740161]

約数ペア:

[(1, 54740161), (7, 7820023), (23, 2380007), (43, 1273027), (161, 340001), (301, 181861), (989, 55349), (6923, 7907)]