126207739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27031}}^1$

素因数の和:27090

約数の個数: 16

約数和(自身を含む): 155704320

約数和(自身を除く): 29496581

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 27031, 189217, 621713, 783899, 4351991, 5487293, 18029677, 126207739]

約数ペア:

[(1, 126207739), (7, 18029677), (23, 5487293), (29, 4351991), (161, 783899), (203, 621713), (667, 189217), (4669, 27031)]