8387064243

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{1109}}^1\times {\mathrm{1279}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 12721843200

約数和(自身を除く): 4334778957

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1109, 1279, 1971, 3327, 3837, 5913, 9981, 11511, 29943, 34533, 80957, 89829, 93367, 103599, 242871, 280101, 728613, 840303, 1418411, 2185839, 2520909, 4255233, 6557517, 7562727, 12765699, 38297097, 103544003, 114891291, 310632009, 931896027, 2795688081, 8387064243]

約数ペア:

[(1, 8387064243), (3, 2795688081), (9, 931896027), (27, 310632009), (73, 114891291), (81, 103544003), (219, 38297097), (657, 12765699), (1109, 7562727), (1279, 6557517), (1971, 4255233), (3327, 2520909), (3837, 2185839), (5913, 1418411), (9981, 840303), (11511, 728613), (29943, 280101), (34533, 242871), (80957, 103599), (89829, 93367)]