55437291

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 107627520

約数和(自身を除く): 52190229

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 109, 117, 161, 189, 207, 243, 273, 299, 327, 351, 483, 567, 621, 763, 819, 897, 981, 1053, 1417, 1449, 1701, 1863, 2093, 2289, 2457, 2507, 2691, 2943, 3159, 4251, 4347, 5589, 6279, 6867, 7371, 7521, 8073, 8829, 9919, 12753, 13041, 17549, 18837, 20601, 22113, 22563, 24219, 26487, 29757, 32591, 38259, 39123, 52647, 56511, 61803, 67689, 72657, 89271, 97773, 114777, 157941, 169533, 185409, 203067, 228137, 267813, 293319, 344331, 473823, 508599, 609201, 684411, 803439, 879957, 1421469, 2053233, 2410317, 2639871, 4264407, 6159699, 7919613, 18479097, 55437291]

約数ペア:

[(1, 55437291), (3, 18479097), (7, 7919613), (9, 6159699), (13, 4264407), (21, 2639871), (23, 2410317), (27, 2053233), (39, 1421469), (63, 879957), (69, 803439), (81, 684411), (91, 609201), (109, 508599), (117, 473823), (161, 344331), (189, 293319), (207, 267813), (243, 228137), (273, 203067), (299, 185409), (327, 169533), (351, 157941), (483, 114777), (567, 97773), (621, 89271), (763, 72657), (819, 67689), (897, 61803), (981, 56511), (1053, 52647), (1417, 39123), (1449, 38259), (1701, 32591), (1863, 29757), (2093, 26487), (2289, 24219), (2457, 22563), (2507, 22113), (2691, 20601), (2943, 18837), (3159, 17549), (4251, 13041), (4347, 12753), (5589, 9919), (6279, 8829), (6867, 8073), (7371, 7521)]