127782534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 296932608

約数和(自身を除く): 169150074

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 67, 71, 74, 111, 121, 134, 142, 201, 213, 222, 242, 363, 402, 407, 426, 726, 737, 781, 814, 1221, 1474, 1562, 2211, 2343, 2442, 2479, 2627, 4422, 4477, 4686, 4757, 4958, 5254, 7437, 7881, 8107, 8591, 8954, 9514, 13431, 14271, 14874, 15762, 16214, 17182, 24321, 25773, 26862, 27269, 28542, 28897, 48642, 51546, 52327, 54538, 57794, 81807, 86691, 104654, 156981, 163614, 173382, 176009, 299959, 313962, 317867, 352018, 528027, 575597, 599918, 635734, 899877, 953601, 1056054, 1151194, 1726791, 1799754, 1907202, 1936099, 3453582, 3872198, 5808297, 11616594, 21297089, 42594178, 63891267, 127782534]

約数ペア:

[(1, 127782534), (2, 63891267), (3, 42594178), (6, 21297089), (11, 11616594), (22, 5808297), (33, 3872198), (37, 3453582), (66, 1936099), (67, 1907202), (71, 1799754), (74, 1726791), (111, 1151194), (121, 1056054), (134, 953601), (142, 899877), (201, 635734), (213, 599918), (222, 575597), (242, 528027), (363, 352018), (402, 317867), (407, 313962), (426, 299959), (726, 176009), (737, 173382), (781, 163614), (814, 156981), (1221, 104654), (1474, 86691), (1562, 81807), (2211, 57794), (2343, 54538), (2442, 52327), (2479, 51546), (2627, 48642), (4422, 28897), (4477, 28542), (4686, 27269), (4757, 26862), (4958, 25773), (5254, 24321), (7437, 17182), (7881, 16214), (8107, 15762), (8591, 14874), (8954, 14271), (9514, 13431)]