56105727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 81043200

約数和(自身を除く): 24937473

約数列:

[1, 3, 19, 37, 57, 111, 703, 719, 1369, 2109, 2157, 4107, 13661, 26011, 26603, 40983, 78033, 79809, 505457, 984311, 1516371, 2952933, 18701909, 56105727]

約数ペア:

[(1, 56105727), (3, 18701909), (19, 2952933), (37, 1516371), (57, 984311), (111, 505457), (703, 79809), (719, 78033), (1369, 40983), (2109, 26603), (2157, 26011), (4107, 13661)]