66322823

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1252

約数の個数: 20

約数和(自身を含む): 80803248

約数和(自身を除く): 14480425

約数列:

[1, 7, 23, 49, 161, 343, 1127, 1201, 2401, 7889, 8407, 27623, 55223, 58849, 193361, 411943, 1353527, 2883601, 9474689, 66322823]

約数ペア:

[(1, 66322823), (7, 9474689), (23, 2883601), (49, 1353527), (161, 411943), (343, 193361), (1127, 58849), (1201, 55223), (2401, 27623), (7889, 8407)]