53900847

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 108466176

約数和(自身を除く): 54565329

約数列:

[1, 3, 7, 9, 11, 13, 21, 31, 33, 39, 63, 77, 91, 93, 99, 117, 143, 193, 217, 231, 273, 279, 341, 403, 429, 579, 651, 693, 819, 1001, 1023, 1209, 1287, 1351, 1737, 1953, 2123, 2387, 2509, 2821, 3003, 3069, 3627, 4053, 4433, 5983, 6369, 7161, 7527, 8463, 9009, 12159, 13299, 14861, 17563, 17949, 19107, 21483, 22581, 25389, 27599, 31031, 39897, 41881, 44583, 52689, 53847, 65813, 77779, 82797, 93093, 125643, 133749, 158067, 193193, 197439, 233337, 248391, 279279, 376929, 460691, 544453, 579579, 592317, 700011, 855569, 1382073, 1633359, 1738737, 2566707, 4146219, 4900077, 5988983, 7700121, 17966949, 53900847]

約数ペア:

[(1, 53900847), (3, 17966949), (7, 7700121), (9, 5988983), (11, 4900077), (13, 4146219), (21, 2566707), (31, 1738737), (33, 1633359), (39, 1382073), (63, 855569), (77, 700011), (91, 592317), (93, 579579), (99, 544453), (117, 460691), (143, 376929), (193, 279279), (217, 248391), (231, 233337), (273, 197439), (279, 193193), (341, 158067), (403, 133749), (429, 125643), (579, 93093), (651, 82797), (693, 77779), (819, 65813), (1001, 53847), (1023, 52689), (1209, 44583), (1287, 41881), (1351, 39897), (1737, 31031), (1953, 27599), (2123, 25389), (2387, 22581), (2509, 21483), (2821, 19107), (3003, 17949), (3069, 17563), (3627, 14861), (4053, 13299), (4433, 12159), (5983, 9009), (6369, 8463), (7161, 7527)]