27860157

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 24

約数和(自身を含む): 43625400

約数和(自身を除く): 15765243

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1409, 1521, 2197, 4227, 6591, 12681, 18317, 19773, 54951, 164853, 238121, 714363, 2143089, 3095573, 9286719, 27860157]

約数ペア:

[(1, 27860157), (3, 9286719), (9, 3095573), (13, 2143089), (39, 714363), (117, 238121), (169, 164853), (507, 54951), (1409, 19773), (1521, 18317), (2197, 12681), (4227, 6591)]