996973191

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 1521821840

約数和(自身を除く): 524848649

約数列:

[1, 3, 9, 27, 73, 81, 139, 219, 417, 657, 1213, 1251, 1971, 3639, 3753, 5913, 10147, 10917, 11259, 30441, 32751, 88549, 91323, 98253, 168607, 265647, 273969, 505821, 796941, 821907, 1517463, 2390823, 4552389, 7172469, 12308311, 13657167, 36924933, 110774799, 332324397, 996973191]

約数ペア:

[(1, 996973191), (3, 332324397), (9, 110774799), (27, 36924933), (73, 13657167), (81, 12308311), (139, 7172469), (219, 4552389), (417, 2390823), (657, 1517463), (1213, 821907), (1251, 796941), (1971, 505821), (3639, 273969), (3753, 265647), (5913, 168607), (10147, 98253), (10917, 91323), (11259, 88549), (30441, 32751)]