72804807

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 108396288

約数和(自身を除く): 35591481

約数列:

[1, 3, 9, 41, 123, 191, 369, 573, 1033, 1719, 3099, 7831, 9297, 23493, 42353, 70479, 127059, 197303, 381177, 591909, 1775727, 8089423, 24268269, 72804807]

約数ペア:

[(1, 72804807), (3, 24268269), (9, 8089423), (41, 1775727), (123, 591909), (191, 381177), (369, 197303), (573, 127059), (1033, 70479), (1719, 42353), (3099, 23493), (7831, 9297)]