55311993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13627}}^1$

素因数の和:13685

約数の個数: 24

約数和(自身を含む): 89290656

約数和(自身を除く): 33978663

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 13627, 40881, 122643, 149897, 449691, 558707, 1349073, 1676121, 5028363, 6145777, 18437331, 55311993]

約数ペア:

[(1, 55311993), (3, 18437331), (9, 6145777), (11, 5028363), (33, 1676121), (41, 1349073), (99, 558707), (123, 449691), (369, 149897), (451, 122643), (1353, 40881), (4059, 13627)]