81424893

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 122266368

約数和(自身を除く): 40841475

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1353, 4961, 5471, 14883, 16413, 60181, 180543, 224311, 661991, 672933, 1985973, 2467421, 7402263, 27141631, 81424893]

約数ペア:

[(1, 81424893), (3, 27141631), (11, 7402263), (33, 2467421), (41, 1985973), (121, 672933), (123, 661991), (363, 224311), (451, 180543), (1353, 60181), (4961, 16413), (5471, 14883)]