26105571

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{3191}}^1$

素因数の和:3304

約数の個数: 20

約数和(自身を含む): 39395664

約数和(自身を除く): 13290093

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 3191, 8181, 9573, 28719, 86157, 258471, 322291, 966873, 2900619, 8701857, 26105571]

約数ペア:

[(1, 26105571), (3, 8701857), (9, 2900619), (27, 966873), (81, 322291), (101, 258471), (303, 86157), (909, 28719), (2727, 9573), (3191, 8181)]