55115879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9929}}^1$

素因数の和:10010

約数の個数: 16

約数和(自身を含む): 68953920

約数和(自身を除く): 13838041

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 9929, 69503, 129077, 605669, 903539, 4239683, 7873697, 55115879]

約数ペア:

[(1, 55115879), (7, 7873697), (13, 4239683), (61, 903539), (91, 605669), (427, 129077), (793, 69503), (5551, 9929)]