78397743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{5903}}^1$

素因数の和:6158

約数の個数: 16

約数和(自身を含む): 110522880

約数和(自身を除く): 32125137

約数列:

[1, 3, 19, 57, 233, 699, 4427, 5903, 13281, 17709, 112157, 336471, 1375399, 4126197, 26132581, 78397743]

約数ペア:

[(1, 78397743), (3, 26132581), (19, 4126197), (57, 1375399), (233, 336471), (699, 112157), (4427, 17709), (5903, 13281)]