164432889

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{33647}}^1$

素因数の和:33837

約数の個数: 16

約数和(自身を含む): 244957440

約数和(自身を除く): 80524551

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 33647, 100941, 302823, 908469, 6090107, 18270321, 54810963, 164432889]

約数ペア:

[(1, 164432889), (3, 54810963), (9, 18270321), (27, 6090107), (181, 908469), (543, 302823), (1629, 100941), (4887, 33647)]