80765751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128813}}^1$

素因数の和:128846

約数の個数: 16

約数和(自身を含む): 123661440

約数和(自身を除く): 42895689

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 128813, 386439, 1416943, 2447447, 4250829, 7342341, 26921917, 80765751]

約数ペア:

[(1, 80765751), (3, 26921917), (11, 7342341), (19, 4250829), (33, 2447447), (57, 1416943), (209, 386439), (627, 128813)]