27764913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20521}}^1$

素因数の和:20576

約数の個数: 16

約数和(自身を含む): 41372352

約数和(自身を除く): 13607439

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 20521, 61563, 225731, 677193, 841361, 2524083, 9254971, 27764913]

約数ペア:

[(1, 27764913), (3, 9254971), (11, 2524083), (33, 841361), (41, 677193), (123, 225731), (451, 61563), (1353, 20521)]