50136327

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 77720720

約数和(自身を除く): 27584393

約数列:

[1, 3, 9, 27, 61, 73, 81, 139, 183, 219, 417, 549, 657, 1251, 1647, 1971, 3753, 4453, 4941, 5913, 8479, 10147, 11259, 13359, 25437, 30441, 40077, 76311, 91323, 120231, 228933, 273969, 360693, 618967, 686799, 821907, 1856901, 5570703, 16712109, 50136327]

約数ペア:

[(1, 50136327), (3, 16712109), (9, 5570703), (27, 1856901), (61, 821907), (73, 686799), (81, 618967), (139, 360693), (183, 273969), (219, 228933), (417, 120231), (549, 91323), (657, 76311), (1251, 40077), (1647, 30441), (1971, 25437), (3753, 13359), (4453, 11259), (4941, 10147), (5913, 8479)]