31669677

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{90227}}^1$

素因数の和:90249

約数の個数: 16

約数和(自身を含む): 50527680

約数和(自身を除く): 18858003

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 90227, 270681, 812043, 1172951, 2436129, 3518853, 10556559, 31669677]

約数ペア:

[(1, 31669677), (3, 10556559), (9, 3518853), (13, 2436129), (27, 1172951), (39, 812043), (117, 270681), (351, 90227)]