459733239

素因数分解:

$3^4\times 7^2\times {\mathrm{115831}}^1$

素因数の和:115857

約数の個数: 30

約数和(自身を含む): 798893304

約数和(自身を除く): 339160065

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 115831, 347493, 810817, 1042479, 2432451, 3127437, 5675719, 7297353, 9382311, 17027157, 21892059, 51081471, 65676177, 153244413, 459733239]

約数ペア:

[(1, 459733239), (3, 153244413), (7, 65676177), (9, 51081471), (21, 21892059), (27, 17027157), (49, 9382311), (63, 7297353), (81, 5675719), (147, 3127437), (189, 2432451), (441, 1042479), (567, 810817), (1323, 347493), (3969, 115831)]