82420209

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{223361}}^1$

素因数の和:223408

約数の個数: 12

約数和(自身を含む): 121955652

約数和(自身を除く): 39535443

約数列:

[1, 3, 9, 41, 123, 369, 223361, 670083, 2010249, 9157801, 27473403, 82420209]

約数ペア:

[(1, 82420209), (3, 27473403), (9, 9157801), (41, 2010249), (123, 670083), (369, 223361)]