27743391

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{26347}}^1$

素因数の和:26372

約数の個数: 20

約数和(自身を含む): 44633512

約数和(自身を除く): 16890121

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 26347, 79041, 237123, 342511, 711369, 1027533, 2134107, 3082599, 9247797, 27743391]

約数ペア:

[(1, 27743391), (3, 9247797), (9, 3082599), (13, 2134107), (27, 1027533), (39, 711369), (81, 342511), (117, 237123), (351, 79041), (1053, 26347)]