156989425041

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{447757}}^1$

素因数の和:448165

約数の個数: 24

約数和(自身を含む): 229108813440

約数和(自身を除く): 72119388399

約数列:

[1, 3, 9, 163, 239, 489, 717, 1467, 2151, 38957, 116871, 350613, 447757, 1343271, 4029813, 72984391, 107013923, 218953173, 321041769, 656859519, 963125307, 17443269449, 52329808347, 156989425041]

約数ペア:

[(1, 156989425041), (3, 52329808347), (9, 17443269449), (163, 963125307), (239, 656859519), (489, 321041769), (717, 218953173), (1467, 107013923), (2151, 72984391), (38957, 4029813), (116871, 1343271), (350613, 447757)]