16576937307

素因数分解:

$3^8\times 7^2\times {\mathrm{51563}}^1$

素因数の和:51601

約数の個数: 54

約数和(自身を含む): 28924155468

約数和(自身を除く): 12347218161

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 2187, 3969, 5103, 6561, 11907, 15309, 35721, 45927, 51563, 107163, 154689, 321489, 360941, 464067, 1082823, 1392201, 2526587, 3248469, 4176603, 7579761, 9745407, 12529809, 22739283, 29236221, 37589427, 68217849, 87708663, 112768281, 204653547, 263125989, 338304843, 613960641, 789377967, 1841881923, 2368133901, 5525645769, 16576937307]

約数ペア:

[(1, 16576937307), (3, 5525645769), (7, 2368133901), (9, 1841881923), (21, 789377967), (27, 613960641), (49, 338304843), (63, 263125989), (81, 204653547), (147, 112768281), (189, 87708663), (243, 68217849), (441, 37589427), (567, 29236221), (729, 22739283), (1323, 12529809), (1701, 9745407), (2187, 7579761), (3969, 4176603), (5103, 3248469), (6561, 2526587), (11907, 1392201), (15309, 1082823), (35721, 464067), (45927, 360941), (51563, 321489), (107163, 154689)]