127174923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2963}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 194201280

約数和(自身を除く): 67026357

約数列:

[1, 3, 9, 19, 57, 171, 251, 753, 2259, 2963, 4769, 8889, 14307, 26667, 42921, 56297, 168891, 506673, 743713, 2231139, 6693417, 14130547, 42391641, 127174923]

約数ペア:

[(1, 127174923), (3, 42391641), (9, 14130547), (19, 6693417), (57, 2231139), (171, 743713), (251, 506673), (753, 168891), (2259, 56297), (2963, 42921), (4769, 26667), (8889, 14307)]