137745559

素因数分解:

$7^1\times {\mathrm{937}}^1\times {\mathrm{21001}}^1$

素因数の和:21945

約数の個数: 8

約数和(自身を含む): 157599008

約数和(自身を除く): 19853449

約数列:

[1, 7, 937, 6559, 21001, 147007, 19677937, 137745559]

約数ペア:

[(1, 137745559), (7, 19677937), (937, 147007), (6559, 21001)]