56454489

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 112

約数和(自身を含む): 111643392

約数和(自身を除く): 55188903

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 37, 39, 63, 69, 81, 91, 111, 117, 161, 189, 207, 243, 259, 273, 299, 333, 351, 481, 483, 567, 621, 729, 777, 819, 851, 897, 999, 1053, 1443, 1449, 1701, 1863, 2093, 2331, 2457, 2553, 2691, 2997, 3159, 3367, 4329, 4347, 5103, 5589, 5957, 6279, 6993, 7371, 7659, 8073, 8991, 9477, 10101, 11063, 12987, 13041, 16767, 17871, 18837, 20979, 22113, 22977, 24219, 26973, 30303, 33189, 38961, 39123, 53613, 56511, 62937, 66339, 68931, 72657, 77441, 90909, 99567, 116883, 117369, 160839, 169533, 188811, 206793, 217971, 232323, 272727, 298701, 350649, 482517, 508599, 620379, 696969, 818181, 896103, 1447551, 1525797, 2090907, 2454543, 2688309, 4342653, 6272721, 8064927, 18818163, 56454489]

約数ペア:

[(1, 56454489), (3, 18818163), (7, 8064927), (9, 6272721), (13, 4342653), (21, 2688309), (23, 2454543), (27, 2090907), (37, 1525797), (39, 1447551), (63, 896103), (69, 818181), (81, 696969), (91, 620379), (111, 508599), (117, 482517), (161, 350649), (189, 298701), (207, 272727), (243, 232323), (259, 217971), (273, 206793), (299, 188811), (333, 169533), (351, 160839), (481, 117369), (483, 116883), (567, 99567), (621, 90909), (729, 77441), (777, 72657), (819, 68931), (851, 66339), (897, 62937), (999, 56511), (1053, 53613), (1443, 39123), (1449, 38961), (1701, 33189), (1863, 30303), (2093, 26973), (2331, 24219), (2457, 22977), (2553, 22113), (2691, 20979), (2997, 18837), (3159, 17871), (3367, 16767), (4329, 13041), (4347, 12987), (5103, 11063), (5589, 10101), (5957, 9477), (6279, 8991), (6993, 8073), (7371, 7659)]