58355397

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 90256320

約数和(自身を除く): 31900923

約数列:

[1, 3, 9, 27, 71, 73, 81, 139, 213, 219, 417, 639, 657, 1251, 1917, 1971, 3753, 5183, 5751, 5913, 9869, 10147, 11259, 15549, 29607, 30441, 46647, 88821, 91323, 139941, 266463, 273969, 419823, 720437, 799389, 821907, 2161311, 6483933, 19451799, 58355397]

約数ペア:

[(1, 58355397), (3, 19451799), (9, 6483933), (27, 2161311), (71, 821907), (73, 799389), (81, 720437), (139, 419823), (213, 273969), (219, 266463), (417, 139941), (639, 91323), (657, 88821), (1251, 46647), (1917, 30441), (1971, 29607), (3753, 15549), (5183, 11259), (5751, 10147), (5913, 9869)]