128315127

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{4409}}^1$

素因数の和:4610

約数の個数: 16

約数和(自身を含む): 174636000

約数和(自身を除く): 46320873

約数列:

[1, 3, 89, 109, 267, 327, 4409, 9701, 13227, 29103, 392401, 480581, 1177203, 1441743, 42771709, 128315127]

約数ペア:

[(1, 128315127), (3, 42771709), (89, 1441743), (109, 1177203), (267, 480581), (327, 392401), (4409, 29103), (9701, 13227)]