227831859

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4281

約数の個数: 40

約数和(自身を含む): 367472160

約数和(自身を除く): 139640301

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1863, 2001, 2349, 4217, 6003, 12651, 18009, 37953, 54027, 96991, 113859, 122293, 290973, 341577, 366879, 872919, 1100637, 2618757, 2812739, 3301911, 7856271, 8438217, 9905733, 25314651, 75943953, 227831859]

約数ペア:

[(1, 227831859), (3, 75943953), (9, 25314651), (23, 9905733), (27, 8438217), (29, 7856271), (69, 3301911), (81, 2812739), (87, 2618757), (207, 1100637), (261, 872919), (621, 366879), (667, 341577), (783, 290973), (1863, 122293), (2001, 113859), (2349, 96991), (4217, 54027), (6003, 37953), (12651, 18009)]