1099875004479

素因数分解:

$3^4\times {\mathrm{50221}}^1\times {\mathrm{270379}}^1$

素因数の和:320612

約数の個数: 20

約数和(自身を含む): 1643061947560

約数和(自身を除く): 543186943081

約数列:

[1, 3, 9, 27, 81, 50221, 150663, 270379, 451989, 811137, 1355967, 2433411, 4067901, 7300233, 21900699, 13578703759, 40736111277, 122208333831, 366625001493, 1099875004479]

約数ペア:

[(1, 1099875004479), (3, 366625001493), (9, 122208333831), (27, 40736111277), (81, 13578703759), (50221, 21900699), (150663, 7300233), (270379, 4067901), (451989, 2433411), (811137, 1355967)]