3377619

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 6290064

約数和(自身を除く): 2912445

約数列:

[1, 3, 7, 9, 21, 23, 27, 37, 49, 63, 69, 81, 111, 147, 161, 189, 207, 259, 333, 441, 483, 567, 621, 777, 851, 999, 1127, 1323, 1449, 1813, 1863, 2331, 2553, 2997, 3381, 3969, 4347, 5439, 5957, 6993, 7659, 10143, 13041, 16317, 17871, 20979, 22977, 30429, 41699, 48951, 53613, 68931, 91287, 125097, 146853, 160839, 375291, 482517, 1125873, 3377619]

約数ペア:

[(1, 3377619), (3, 1125873), (7, 482517), (9, 375291), (21, 160839), (23, 146853), (27, 125097), (37, 91287), (49, 68931), (63, 53613), (69, 48951), (81, 41699), (111, 30429), (147, 22977), (161, 20979), (189, 17871), (207, 16317), (259, 13041), (333, 10143), (441, 7659), (483, 6993), (567, 5957), (621, 5439), (777, 4347), (851, 3969), (999, 3381), (1127, 2997), (1323, 2553), (1449, 2331), (1813, 1863)]