5203359

素因数分解:

$3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 9959040

約数和(自身を除く): 4755681

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 49, 57, 63, 69, 81, 133, 147, 161, 171, 189, 207, 243, 399, 437, 441, 483, 513, 567, 621, 931, 1127, 1197, 1311, 1323, 1449, 1539, 1701, 1863, 2793, 3059, 3381, 3591, 3933, 3969, 4347, 4617, 5589, 8379, 9177, 10143, 10773, 11799, 11907, 13041, 21413, 25137, 27531, 30429, 32319, 35397, 39123, 64239, 75411, 82593, 91287, 106191, 192717, 226233, 247779, 273861, 578151, 743337, 1734453, 5203359]

約数ペア:

[(1, 5203359), (3, 1734453), (7, 743337), (9, 578151), (19, 273861), (21, 247779), (23, 226233), (27, 192717), (49, 106191), (57, 91287), (63, 82593), (69, 75411), (81, 64239), (133, 39123), (147, 35397), (161, 32319), (171, 30429), (189, 27531), (207, 25137), (243, 21413), (399, 13041), (437, 11907), (441, 11799), (483, 10773), (513, 10143), (567, 9177), (621, 8379), (931, 5589), (1127, 4617), (1197, 4347), (1311, 3969), (1323, 3933), (1449, 3591), (1539, 3381), (1701, 3059), (1863, 2793)]