57891651

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7753}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 81882240

約数和(自身を除く): 23990589

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 7753, 23259, 147307, 441921, 1015643, 3046929, 19297217, 57891651]

約数ペア:

[(1, 57891651), (3, 19297217), (19, 3046929), (57, 1015643), (131, 441921), (393, 147307), (2489, 23259), (7467, 7753)]