161569881123

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1\times {\mathrm{19231}}^1$

素因数の和:23087

約数の個数: 32

約数和(自身を含む): 248582062080

約数和(自身を除く): 87012180957

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 3739, 11217, 19231, 26173, 57693, 78519, 134617, 400073, 403851, 1200219, 2057717, 2800511, 6173151, 8401533, 14404019, 43212057, 71904709, 215714127, 503332963, 1509998889, 7693803863, 23081411589, 53856627041, 161569881123]

約数ペア:

[(1, 161569881123), (3, 53856627041), (7, 23081411589), (21, 7693803863), (107, 1509998889), (321, 503332963), (749, 215714127), (2247, 71904709), (3739, 43212057), (11217, 14404019), (19231, 8401533), (26173, 6173151), (57693, 2800511), (78519, 2057717), (134617, 1200219), (400073, 403851)]