723646953

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{43159}}^1$

素因数の和:43200

約数の個数: 28

約数和(自身を含む): 1132173120

約数和(自身を除く): 408526167

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 16767, 43159, 129477, 388431, 992657, 1165293, 2977971, 3495879, 8933913, 10487637, 26801739, 31462911, 80405217, 241215651, 723646953]

約数ペア:

[(1, 723646953), (3, 241215651), (9, 80405217), (23, 31462911), (27, 26801739), (69, 10487637), (81, 8933913), (207, 3495879), (243, 2977971), (621, 1165293), (729, 992657), (1863, 388431), (5589, 129477), (16767, 43159)]