201091071

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{1409}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 271329120

約数和(自身を除く): 70238049

約数列:

[1, 3, 113, 339, 421, 1263, 1409, 4227, 47573, 142719, 159217, 477651, 593189, 1779567, 67030357, 201091071]

約数ペア:

[(1, 201091071), (3, 67030357), (113, 1779567), (339, 593189), (421, 477651), (1263, 159217), (1409, 142719), (4227, 47573)]