129036697951

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{1559}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 156675617280

約数和(自身を除く): 27638919329

約数列:

[1, 7, 37, 49, 71, 259, 497, 643, 1559, 1813, 2627, 3479, 4501, 10913, 18389, 23791, 31507, 45653, 57683, 76391, 110689, 128723, 166537, 319571, 403781, 774823, 1002437, 1165759, 1689161, 2236997, 2826467, 4095493, 5423761, 7017059, 11824127, 28668451, 37090169, 49119413, 71173027, 82768889, 200679157, 259631183, 498211189, 1817418281, 2633401999, 3487478323, 18433813993, 129036697951]

約数ペア:

[(1, 129036697951), (7, 18433813993), (37, 3487478323), (49, 2633401999), (71, 1817418281), (259, 498211189), (497, 259631183), (643, 200679157), (1559, 82768889), (1813, 71173027), (2627, 49119413), (3479, 37090169), (4501, 28668451), (10913, 11824127), (18389, 7017059), (23791, 5423761), (31507, 4095493), (45653, 2826467), (57683, 2236997), (76391, 1689161), (110689, 1165759), (128723, 1002437), (166537, 774823), (319571, 403781)]