27220563

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{1459}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 40412800

約数和(自身を除く): 13192237

約数列:

[1, 3, 9, 27, 691, 1459, 2073, 4377, 6219, 13131, 18657, 39393, 1008169, 3024507, 9073521, 27220563]

約数ペア:

[(1, 27220563), (3, 9073521), (9, 3024507), (27, 1008169), (691, 39393), (1459, 18657), (2073, 13131), (4377, 6219)]