123757959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{52021}}^1$

素因数の和:52098

約数の個数: 16

約数和(自身を含む): 180620384

約数和(自身を除く): 56862425

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 52021, 156063, 676273, 2028819, 3173281, 9519843, 41252653, 123757959]

約数ペア:

[(1, 123757959), (3, 41252653), (13, 9519843), (39, 3173281), (61, 2028819), (183, 676273), (793, 156063), (2379, 52021)]