26679537

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{1451}}^1$

素因数の和:1690

約数の個数: 20

約数和(自身を含む): 40057776

約数和(自身を除く): 13378239

約数列:

[1, 3, 9, 27, 81, 227, 681, 1451, 2043, 4353, 6129, 13059, 18387, 39177, 117531, 329377, 988131, 2964393, 8893179, 26679537]

約数ペア:

[(1, 26679537), (3, 8893179), (9, 2964393), (27, 988131), (81, 329377), (227, 117531), (681, 39177), (1451, 18387), (2043, 13059), (4353, 6129)]