71600277

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 116481024

約数和(自身を除く): 44880747

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1531, 2227, 2751, 4593, 6681, 10717, 15589, 26027, 32151, 46767, 78081, 182189, 200561, 546567, 601683, 1403927, 3409537, 4211781, 10228611, 23866759, 71600277]

約数ペア:

[(1, 71600277), (3, 23866759), (7, 10228611), (17, 4211781), (21, 3409537), (51, 1403927), (119, 601683), (131, 546567), (357, 200561), (393, 182189), (917, 78081), (1531, 46767), (2227, 32151), (2751, 26027), (4593, 15589), (6681, 10717)]