26852049

素因数分解:

$3^2\times 7^2\times {\mathrm{60889}}^1$

素因数の和:60909

約数の個数: 18

約数和(自身を含む): 45119490

約数和(自身を除く): 18267441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 60889, 182667, 426223, 548001, 1278669, 2983561, 3836007, 8950683, 26852049]

約数ペア:

[(1, 26852049), (3, 8950683), (7, 3836007), (9, 2983561), (21, 1278669), (49, 548001), (63, 426223), (147, 182667), (441, 60889)]