11895093

素因数分解:

$3^8\times 7^2\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 54

約数和(自身を含む): 21315606

約数和(自身を除く): 9420513

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 81, 111, 147, 189, 243, 259, 333, 441, 567, 729, 777, 999, 1323, 1701, 1813, 2187, 2331, 2997, 3969, 5103, 5439, 6561, 6993, 8991, 11907, 15309, 16317, 20979, 26973, 35721, 45927, 48951, 62937, 80919, 107163, 146853, 188811, 242757, 321489, 440559, 566433, 1321677, 1699299, 3965031, 11895093]

約数ペア:

[(1, 11895093), (3, 3965031), (7, 1699299), (9, 1321677), (21, 566433), (27, 440559), (37, 321489), (49, 242757), (63, 188811), (81, 146853), (111, 107163), (147, 80919), (189, 62937), (243, 48951), (259, 45927), (333, 35721), (441, 26973), (567, 20979), (729, 16317), (777, 15309), (999, 11907), (1323, 8991), (1701, 6993), (1813, 6561), (2187, 5439), (2331, 5103), (2997, 3969)]