159783126939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{22343}}^1$

素因数の和:23496

約数の個数: 48

約数和(自身を含む): 250298560512

約数和(自身を除く): 90515433573

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 1087, 2193, 3261, 6579, 9783, 18479, 22343, 46741, 55437, 67029, 140223, 166311, 201087, 379831, 420669, 794597, 960749, 1139493, 2383791, 2882247, 3418479, 7151373, 8646741, 16332733, 24286841, 48998199, 72860523, 146994597, 218581569, 412876297, 1044334163, 1238628891, 3133002489, 3715886673, 9399007467, 17753680771, 53261042313, 159783126939]

約数ペア:

[(1, 159783126939), (3, 53261042313), (9, 17753680771), (17, 9399007467), (43, 3715886673), (51, 3133002489), (129, 1238628891), (153, 1044334163), (387, 412876297), (731, 218581569), (1087, 146994597), (2193, 72860523), (3261, 48998199), (6579, 24286841), (9783, 16332733), (18479, 8646741), (22343, 7151373), (46741, 3418479), (55437, 2882247), (67029, 2383791), (140223, 1139493), (166311, 960749), (201087, 794597), (379831, 420669)]