82392021

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{128939}}^1$

素因数の和:129016

約数の個数: 12

約数和(自身を含む): 120687840

約数和(自身を除く): 38295819

約数列:

[1, 3, 9, 71, 213, 639, 128939, 386817, 1160451, 9154669, 27464007, 82392021]

約数ペア:

[(1, 82392021), (3, 27464007), (9, 9154669), (71, 1160451), (213, 386817), (639, 128939)]