55877647

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 65567232

約数和(自身を除く): 9689585

約数列:

[1, 7, 61, 107, 427, 749, 1223, 6527, 8561, 45689, 74603, 130861, 522221, 916027, 7982521, 55877647]

約数ペア:

[(1, 55877647), (7, 7982521), (61, 916027), (107, 522221), (427, 130861), (749, 74603), (1223, 45689), (6527, 8561)]