129405561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{3023}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 181923840

約数和(自身を除く): 52518279

約数列:

[1, 3, 19, 57, 751, 2253, 3023, 9069, 14269, 42807, 57437, 172311, 2270273, 6810819, 43135187, 129405561]

約数ペア:

[(1, 129405561), (3, 43135187), (19, 6810819), (57, 2270273), (751, 172311), (2253, 57437), (3023, 42807), (9069, 14269)]