56155119

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 76847232

約数和(自身を除く): 20692113

約数列:

[1, 3, 43, 129, 643, 677, 1929, 2031, 27649, 29111, 82947, 87333, 435311, 1305933, 18718373, 56155119]

約数ペア:

[(1, 56155119), (3, 18718373), (43, 1305933), (129, 435311), (643, 87333), (677, 82947), (1929, 29111), (2031, 27649)]