83265651

素因数分解:

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

素因数の和:82

約数の個数: 72

約数和(自身を含む): 149583200

約数和(自身を除く): 66317549

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 81, 111, 147, 189, 243, 259, 333, 343, 441, 567, 729, 777, 999, 1029, 1323, 1701, 1813, 2187, 2331, 2997, 3087, 3969, 5103, 5439, 6561, 6993, 8991, 9261, 11907, 12691, 15309, 16317, 20979, 26973, 27783, 35721, 38073, 45927, 48951, 62937, 80919, 83349, 107163, 114219, 146853, 188811, 242757, 250047, 321489, 342657, 440559, 566433, 750141, 1027971, 1321677, 1699299, 2250423, 3083913, 3965031, 9251739, 11895093, 27755217, 83265651]

約数ペア:

[(1, 83265651), (3, 27755217), (7, 11895093), (9, 9251739), (21, 3965031), (27, 3083913), (37, 2250423), (49, 1699299), (63, 1321677), (81, 1027971), (111, 750141), (147, 566433), (189, 440559), (243, 342657), (259, 321489), (333, 250047), (343, 242757), (441, 188811), (567, 146853), (729, 114219), (777, 107163), (999, 83349), (1029, 80919), (1323, 62937), (1701, 48951), (1813, 45927), (2187, 38073), (2331, 35721), (2997, 27783), (3087, 26973), (3969, 20979), (5103, 16317), (5439, 15309), (6561, 12691), (6993, 11907), (8991, 9261)]