127756479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{2411}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 180610560

約数和(自身を除く): 52854081

約数列:

[1, 3, 17, 51, 1039, 2411, 3117, 7233, 17663, 40987, 52989, 122961, 2505029, 7515087, 42585493, 127756479]

約数ペア:

[(1, 127756479), (3, 42585493), (17, 7515087), (51, 2505029), (1039, 122961), (2411, 52989), (3117, 40987), (7233, 17663)]