67699233

素因数分解:

$3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 60

約数和(自身を含む): 121083732

約数和(自身を除く): 53384499

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 81, 111, 147, 189, 259, 333, 441, 461, 567, 777, 999, 1323, 1383, 1813, 2331, 2997, 3227, 3969, 4149, 5439, 6993, 9681, 12447, 16317, 17057, 20979, 22589, 29043, 37341, 48951, 51171, 67767, 87129, 119399, 146853, 153513, 203301, 261387, 358197, 460539, 609903, 835793, 1074591, 1381617, 1829709, 2507379, 3223773, 7522137, 9671319, 22566411, 67699233]

約数ペア:

[(1, 67699233), (3, 22566411), (7, 9671319), (9, 7522137), (21, 3223773), (27, 2507379), (37, 1829709), (49, 1381617), (63, 1074591), (81, 835793), (111, 609903), (147, 460539), (189, 358197), (259, 261387), (333, 203301), (441, 153513), (461, 146853), (567, 119399), (777, 87129), (999, 67767), (1323, 51171), (1383, 48951), (1813, 37341), (2331, 29043), (2997, 22589), (3227, 20979), (3969, 17057), (4149, 16317), (5439, 12447), (6993, 9681)]