127691406722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{527650441}}^1$

素因数の和:527650465

約数の個数: 12

約数和(自身を含む): 210532526358

約数和(自身を除く): 82841119636

約数列:

[1, 2, 11, 22, 121, 242, 527650441, 1055300882, 5804154851, 11608309702, 63845703361, 127691406722]

約数ペア:

[(1, 127691406722), (2, 63845703361), (11, 11608309702), (22, 5804154851), (121, 1055300882), (242, 527650441)]