1680147860139

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{322327}}^1$

素因数の和:322545

約数の個数: 96

約数和(自身を含む): 3050780368896

約数和(自身を除く): 1370632508757

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 157, 217, 279, 357, 471, 527, 651, 1071, 1099, 1413, 1581, 1953, 2669, 3297, 3689, 4743, 4867, 8007, 9891, 11067, 14601, 18683, 24021, 33201, 34069, 43803, 56049, 82739, 102207, 168147, 248217, 306621, 322327, 579173, 744651, 966981, 1737519, 2256289, 2900943, 5212557, 5479559, 6768867, 9992137, 16438677, 20306601, 29976411, 38356913, 49316031, 50605339, 69944959, 89929233, 115070739, 151816017, 169866329, 209834877, 345212217, 354237373, 455448051, 509598987, 629504631, 860290763, 1062712119, 1189064303, 1528796961, 1568765509, 2580872289, 3188136357, 3567192909, 4706296527, 6022035341, 7742616867, 10701578727, 10981358563, 14118889581, 18066106023, 26669013653, 32944075689, 54198318069, 80007040959, 98832227067, 186683095571, 240021122877, 560049286713, 1680147860139]

約数ペア:

[(1, 1680147860139), (3, 560049286713), (7, 240021122877), (9, 186683095571), (17, 98832227067), (21, 80007040959), (31, 54198318069), (51, 32944075689), (63, 26669013653), (93, 18066106023), (119, 14118889581), (153, 10981358563), (157, 10701578727), (217, 7742616867), (279, 6022035341), (357, 4706296527), (471, 3567192909), (527, 3188136357), (651, 2580872289), (1071, 1568765509), (1099, 1528796961), (1413, 1189064303), (1581, 1062712119), (1953, 860290763), (2669, 629504631), (3297, 509598987), (3689, 455448051), (4743, 354237373), (4867, 345212217), (8007, 209834877), (9891, 169866329), (11067, 151816017), (14601, 115070739), (18683, 89929233), (24021, 69944959), (33201, 50605339), (34069, 49316031), (43803, 38356913), (56049, 29976411), (82739, 20306601), (102207, 16438677), (168147, 9992137), (248217, 6768867), (306621, 5479559), (322327, 5212557), (579173, 2900943), (744651, 2256289), (966981, 1737519)]