5727267

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 11037936

約数和(自身を除く): 5310669

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 49, 63, 81, 91, 111, 117, 147, 189, 243, 259, 273, 333, 351, 441, 481, 567, 637, 777, 819, 999, 1053, 1323, 1443, 1701, 1813, 1911, 2331, 2457, 2997, 3159, 3367, 3969, 4329, 5439, 5733, 6993, 7371, 8991, 10101, 11907, 12987, 16317, 17199, 20979, 22113, 23569, 30303, 38961, 48951, 51597, 62937, 70707, 90909, 116883, 146853, 154791, 212121, 272727, 440559, 636363, 818181, 1909089, 5727267]

約数ペア:

[(1, 5727267), (3, 1909089), (7, 818181), (9, 636363), (13, 440559), (21, 272727), (27, 212121), (37, 154791), (39, 146853), (49, 116883), (63, 90909), (81, 70707), (91, 62937), (111, 51597), (117, 48951), (147, 38961), (189, 30303), (243, 23569), (259, 22113), (273, 20979), (333, 17199), (351, 16317), (441, 12987), (481, 11907), (567, 10101), (637, 8991), (777, 7371), (819, 6993), (999, 5733), (1053, 5439), (1323, 4329), (1443, 3969), (1701, 3367), (1813, 3159), (1911, 2997), (2331, 2457)]