81425627999

素因数分解:

${\mathrm{653}}^1\times {\mathrm{6361}}^1\times {\mathrm{19603}}^1$

素因数の和:26617

約数の個数: 8

約数和(自身を含む): 81567303792

約数和(自身を除く): 141675793

約数列:

[1, 653, 6361, 19603, 4153733, 12800759, 124694683, 81425627999]

約数ペア:

[(1, 81425627999), (653, 124694683), (6361, 12800759), (19603, 4153733)]