68495999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 16176001

約数列:

[1, 11, 13, 29, 83, 143, 199, 319, 377, 913, 1079, 2189, 2407, 2587, 4147, 5771, 11869, 16517, 26477, 28457, 31291, 63481, 75023, 181687, 214721, 344201, 478993, 825253, 2361931, 5268923, 6226909, 68495999]

約数ペア:

[(1, 68495999), (11, 6226909), (13, 5268923), (29, 2361931), (83, 825253), (143, 478993), (199, 344201), (319, 214721), (377, 181687), (913, 75023), (1079, 63481), (2189, 31291), (2407, 28457), (2587, 26477), (4147, 16517), (5771, 11869)]