87085683

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{839}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 132787200

約数和(自身を除く): 45701517

約数列:

[1, 3, 9, 19, 57, 171, 607, 839, 1821, 2517, 5463, 7551, 11533, 15941, 34599, 47823, 103797, 143469, 509273, 1527819, 4583457, 9676187, 29028561, 87085683]

約数ペア:

[(1, 87085683), (3, 29028561), (9, 9676187), (19, 4583457), (57, 1527819), (171, 509273), (607, 143469), (839, 103797), (1821, 47823), (2517, 34599), (5463, 15941), (7551, 11533)]