201533103

素因数分解:

$3^4\times {\mathrm{751}}^1\times {\mathrm{3313}}^1$

素因数の和:4076

約数の個数: 20

約数和(自身を含む): 301547488

約数和(自身を除く): 100014385

約数列:

[1, 3, 9, 27, 81, 751, 2253, 3313, 6759, 9939, 20277, 29817, 60831, 89451, 268353, 2488063, 7464189, 22392567, 67177701, 201533103]

約数ペア:

[(1, 201533103), (3, 67177701), (9, 22392567), (27, 7464189), (81, 2488063), (751, 268353), (2253, 89451), (3313, 60831), (6759, 29817), (9939, 20277)]