138057189

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{1381}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 188394240

約数和(自身を除く): 50337051

約数列:

[1, 3, 47, 141, 709, 1381, 2127, 4143, 33323, 64907, 99969, 194721, 979129, 2937387, 46019063, 138057189]

約数ペア:

[(1, 138057189), (3, 46019063), (47, 2937387), (141, 979129), (709, 194721), (1381, 99969), (2127, 64907), (4143, 33323)]