27681273

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{75017}}^1$

素因数の和:75064

約数の個数: 12

約数和(自身を含む): 40959828

約数和(自身を除く): 13278555

約数列:

[1, 3, 9, 41, 123, 369, 75017, 225051, 675153, 3075697, 9227091, 27681273]

約数ペア:

[(1, 27681273), (3, 9227091), (9, 3075697), (41, 675153), (123, 225051), (369, 75017)]