1282103423979

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1\times {\mathrm{3391}}^1$

素因数の和:6396

約数の個数: 64

約数和(自身を含む): 2015393759232

約数和(自身を除く): 733290335253

約数列:

[1, 3, 7, 21, 41, 123, 157, 287, 471, 861, 1099, 2797, 3297, 3391, 6437, 8391, 10173, 19311, 19579, 23737, 45059, 58737, 71211, 114677, 135177, 139031, 344031, 417093, 439129, 532387, 802739, 973217, 1317387, 1597161, 2408217, 2919651, 3073903, 3726709, 9221709, 9484627, 11180127, 18004289, 21827867, 28453881, 54012867, 65483601, 66392389, 126030023, 152795069, 199177167, 378090069, 388869707, 458385207, 1166609121, 1489086439, 2722087949, 4467259317, 8166263847, 10423605073, 31270815219, 61052543999, 183157631997, 427367807993, 1282103423979]

約数ペア:

[(1, 1282103423979), (3, 427367807993), (7, 183157631997), (21, 61052543999), (41, 31270815219), (123, 10423605073), (157, 8166263847), (287, 4467259317), (471, 2722087949), (861, 1489086439), (1099, 1166609121), (2797, 458385207), (3297, 388869707), (3391, 378090069), (6437, 199177167), (8391, 152795069), (10173, 126030023), (19311, 66392389), (19579, 65483601), (23737, 54012867), (45059, 28453881), (58737, 21827867), (71211, 18004289), (114677, 11180127), (135177, 9484627), (139031, 9221709), (344031, 3726709), (417093, 3073903), (439129, 2919651), (532387, 2408217), (802739, 1597161), (973217, 1317387)]