426235959

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4639}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 654796800

約数和(自身を除く): 228560841

約数列:

[1, 3, 9, 27, 41, 83, 123, 249, 369, 747, 1107, 2241, 3403, 4639, 10209, 13917, 30627, 41751, 91881, 125253, 190199, 385037, 570597, 1155111, 1711791, 3465333, 5135373, 10395999, 15786517, 47359551, 142078653, 426235959]

約数ペア:

[(1, 426235959), (3, 142078653), (9, 47359551), (27, 15786517), (41, 10395999), (83, 5135373), (123, 3465333), (249, 1711791), (369, 1155111), (747, 570597), (1107, 385037), (2241, 190199), (3403, 125253), (4639, 91881), (10209, 41751), (13917, 30627)]