87178542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1320887}}^1$

素因数の和:1320903

約数の個数: 16

約数和(自身を含む): 190207872

約数和(自身を除く): 103029330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1320887, 2641774, 3962661, 7925322, 14529757, 29059514, 43589271, 87178542]

約数ペア:

[(1, 87178542), (2, 43589271), (3, 29059514), (6, 14529757), (11, 7925322), (22, 3962661), (33, 2641774), (66, 1320887)]