545905899

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 1047976160

約数和(自身を除く): 502070261

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 81, 99, 109, 121, 189, 219, 231, 297, 327, 363, 511, 567, 657, 693, 763, 803, 847, 891, 981, 1089, 1199, 1533, 1971, 2079, 2289, 2409, 2541, 2943, 3267, 3597, 4599, 5621, 5913, 6237, 6867, 7227, 7623, 7957, 8393, 8829, 8833, 9801, 10791, 13189, 13797, 16863, 20601, 21681, 22869, 23871, 25179, 26499, 32373, 39567, 41391, 50589, 55699, 61803, 61831, 65043, 68607, 71613, 75537, 79497, 87527, 92323, 97119, 118701, 151767, 167097, 185493, 214839, 226611, 238491, 262581, 276969, 356103, 455301, 501291, 556479, 612689, 644517, 679833, 715473, 787743, 830907, 962797, 1068309, 1503873, 1669437, 1838067, 2363229, 2492721, 2888391, 4511619, 5008311, 5514201, 6739579, 7089687, 7478163, 8665173, 16542603, 20218737, 25995519, 49627809, 60656211, 77986557, 181968633, 545905899]

約数ペア:

[(1, 545905899), (3, 181968633), (7, 77986557), (9, 60656211), (11, 49627809), (21, 25995519), (27, 20218737), (33, 16542603), (63, 8665173), (73, 7478163), (77, 7089687), (81, 6739579), (99, 5514201), (109, 5008311), (121, 4511619), (189, 2888391), (219, 2492721), (231, 2363229), (297, 1838067), (327, 1669437), (363, 1503873), (511, 1068309), (567, 962797), (657, 830907), (693, 787743), (763, 715473), (803, 679833), (847, 644517), (891, 612689), (981, 556479), (1089, 501291), (1199, 455301), (1533, 356103), (1971, 276969), (2079, 262581), (2289, 238491), (2409, 226611), (2541, 214839), (2943, 185493), (3267, 167097), (3597, 151767), (4599, 118701), (5621, 97119), (5913, 92323), (6237, 87527), (6867, 79497), (7227, 75537), (7623, 71613), (7957, 68607), (8393, 65043), (8829, 61831), (8833, 61803), (9801, 55699), (10791, 50589), (13189, 41391), (13797, 39567), (16863, 32373), (20601, 26499), (21681, 25179), (22869, 23871)]