66398589

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{29629}}^1$

素因数の和:29721

約数の個数: 16

約数和(自身を含む): 99556800

約数和(自身を除く): 33158211

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 29629, 88887, 266661, 799983, 2459207, 7377621, 22132863, 66398589]

約数ペア:

[(1, 66398589), (3, 22132863), (9, 7377621), (27, 2459207), (83, 799983), (249, 266661), (747, 88887), (2241, 29629)]