154712889

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{72533}}^1$

素因数の和:72621

約数の個数: 16

約数和(自身を含む): 232108800

約数和(自身を除く): 77395911

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 72533, 217599, 652797, 1958391, 5730107, 17190321, 51570963, 154712889]

約数ペア:

[(1, 154712889), (3, 51570963), (9, 17190321), (27, 5730107), (79, 1958391), (237, 652797), (711, 217599), (2133, 72533)]