27494469

素因数分解:

$3^2\times {\mathrm{61}}^2\times {\mathrm{821}}^1$

素因数の和:949

約数の個数: 18

約数和(自身を含む): 40425138

約数和(自身を除く): 12930669

約数列:

[1, 3, 9, 61, 183, 549, 821, 2463, 3721, 7389, 11163, 33489, 50081, 150243, 450729, 3054941, 9164823, 27494469]

約数ペア:

[(1, 27494469), (3, 9164823), (9, 3054941), (61, 450729), (183, 150243), (549, 50081), (821, 33489), (2463, 11163), (3721, 7389)]