66508939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{941}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 79580160

約数和(自身を除く): 13071221

約数列:

[1, 7, 23, 161, 439, 941, 3073, 6587, 10097, 21643, 70679, 151501, 413099, 2891693, 9501277, 66508939]

約数ペア:

[(1, 66508939), (7, 9501277), (23, 2891693), (161, 413099), (439, 151501), (941, 70679), (3073, 21643), (6587, 10097)]