54108509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5557}}^1$

素因数の和:5684

約数の個数: 16

約数和(自身を含む): 67229568

約数和(自身を除く): 13121059

約数列:

[1, 7, 13, 91, 107, 749, 1391, 5557, 9737, 38899, 72241, 505687, 594599, 4162193, 7729787, 54108509]

約数ペア:

[(1, 54108509), (7, 7729787), (13, 4162193), (91, 594599), (107, 505687), (749, 72241), (1391, 38899), (5557, 9737)]