128877177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{300413}}^1$

素因数の和:300440

約数の個数: 16

約数和(自身を含む): 201878208

約数和(自身を除く): 73001031

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 300413, 901239, 3304543, 3905369, 9913629, 11716107, 42959059, 128877177]

約数ペア:

[(1, 128877177), (3, 42959059), (11, 11716107), (13, 9913629), (33, 3905369), (39, 3304543), (143, 901239), (429, 300413)]