187987203

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{27739}}^1$

素因数の和:27999

約数の個数: 16

約数和(自身を含む): 279619200

約数和(自身を除く): 91631997

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 27739, 83217, 249651, 748953, 6962489, 20887467, 62662401, 187987203]

約数ペア:

[(1, 187987203), (3, 62662401), (9, 20887467), (27, 6962489), (251, 748953), (753, 249651), (2259, 83217), (6777, 27739)]