26118207

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{3623}}^1$

素因数の和:3724

約数の個数: 20

約数和(自身を含む): 39465360

約数和(自身を除く): 13347153

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 3623, 7209, 10869, 32607, 97821, 293463, 322447, 967341, 2902023, 8706069, 26118207]

約数ペア:

[(1, 26118207), (3, 8706069), (9, 2902023), (27, 967341), (81, 322447), (89, 293463), (267, 97821), (801, 32607), (2403, 10869), (3623, 7209)]