27720674281

素因数分解:

${\mathrm{37}}^2\times {\mathrm{271}}^1\times {\mathrm{74719}}^1$

素因数の和:75064

約数の個数: 12

約数和(自身を含む): 28595642880

約数和(自身を除く): 874968599

約数列:

[1, 37, 271, 1369, 10027, 74719, 370999, 2764603, 20248849, 102290311, 749207413, 27720674281]

約数ペア:

[(1, 27720674281), (37, 749207413), (271, 102290311), (1369, 20248849), (10027, 2764603), (74719, 370999)]