56521449

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{3167}}^1$

素因数の和:3837

約数の個数: 16

約数和(自身を含む): 83888640

約数和(自身を除く): 27367191

約数列:

[1, 3, 9, 27, 661, 1983, 3167, 5949, 9501, 17847, 28503, 85509, 2093387, 6280161, 18840483, 56521449]

約数ペア:

[(1, 56521449), (3, 18840483), (9, 6280161), (27, 2093387), (661, 85509), (1983, 28503), (3167, 17847), (5949, 9501)]