7139439609

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 9819532800

約数和(自身を除く): 2680093191

約数列:

[1, 3, 59, 131, 163, 177, 393, 489, 1889, 5667, 7729, 9617, 21353, 23187, 28851, 64059, 111451, 247459, 307907, 334353, 742377, 923721, 1259827, 3779481, 14600081, 18166513, 40335817, 43800243, 54499539, 121007451, 2379813203, 7139439609]

約数ペア:

[(1, 7139439609), (3, 2379813203), (59, 121007451), (131, 54499539), (163, 43800243), (177, 40335817), (393, 18166513), (489, 14600081), (1889, 3779481), (5667, 1259827), (7729, 923721), (9617, 742377), (21353, 334353), (23187, 307907), (28851, 247459), (64059, 111451)]