187379757

素因数分解:

$3^3\times {\mathrm{751}}^1\times {\mathrm{9241}}^1$

素因数の和:10001

約数の個数: 16

約数和(自身を含む): 277999360

約数和(自身を除く): 90619603

約数列:

[1, 3, 9, 27, 751, 2253, 6759, 9241, 20277, 27723, 83169, 249507, 6939991, 20819973, 62459919, 187379757]

約数ペア:

[(1, 187379757), (3, 62459919), (9, 20819973), (27, 6939991), (751, 249507), (2253, 83169), (6759, 27723), (9241, 20277)]