55261809

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 84424704

約数和(自身を除く): 29162895

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 4831, 11439, 14493, 43479, 149761, 198071, 449283, 594213, 1347849, 1782639, 6140201, 18420603, 55261809]

約数ペア:

[(1, 55261809), (3, 18420603), (9, 6140201), (31, 1782639), (41, 1347849), (93, 594213), (123, 449283), (279, 198071), (369, 149761), (1271, 43479), (3813, 14493), (4831, 11439)]