78207477

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12823}}^1$

素因数の和:12952

約数の個数: 16

約数和(自身を含む): 110799360

約数和(自身を除く): 32591883

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 12823, 38469, 243637, 730911, 1372061, 4116183, 26069159, 78207477]

約数ペア:

[(1, 78207477), (3, 26069159), (19, 4116183), (57, 1372061), (107, 730911), (321, 243637), (2033, 38469), (6099, 12823)]