2034652977

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{761}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 3568061952

約数和(自身を除く): 1533408975

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 761, 777, 1147, 1369, 1953, 2283, 2331, 3441, 4107, 5327, 6849, 8029, 9583, 10323, 12321, 15981, 23591, 24087, 28157, 28749, 42439, 47943, 70773, 72261, 84471, 86247, 127317, 165137, 197099, 212319, 253413, 297073, 381951, 495411, 591297, 872867, 891219, 1041809, 1486233, 1773891, 2618601, 2673657, 3125427, 6110069, 7292663, 7855803, 9376281, 18330207, 21877989, 32296079, 54990621, 65633967, 96888237, 226072553, 290664711, 678217659, 2034652977]

約数ペア:

[(1, 2034652977), (3, 678217659), (7, 290664711), (9, 226072553), (21, 96888237), (31, 65633967), (37, 54990621), (63, 32296079), (93, 21877989), (111, 18330207), (217, 9376281), (259, 7855803), (279, 7292663), (333, 6110069), (651, 3125427), (761, 2673657), (777, 2618601), (1147, 1773891), (1369, 1486233), (1953, 1041809), (2283, 891219), (2331, 872867), (3441, 591297), (4107, 495411), (5327, 381951), (6849, 297073), (8029, 253413), (9583, 212319), (10323, 197099), (12321, 165137), (15981, 127317), (23591, 86247), (24087, 84471), (28157, 72261), (28749, 70773), (42439, 47943)]