145220658621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{24735251}}^1$

素因数の和:24735376

約数の個数: 16

約数和(自身を含む): 205797296640

約数和(自身を除く): 60576638019

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 24735251, 74205753, 469969769, 1409909307, 2547730853, 7643192559, 48406886207, 145220658621]

約数ペア:

[(1, 145220658621), (3, 48406886207), (19, 7643192559), (57, 2547730853), (103, 1409909307), (309, 469969769), (1957, 74205753), (5871, 24735251)]