66988311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{3527}}^1$

素因数の和:4030

約数の個数: 16

約数和(自身を含む): 96413184

約数和(自身を除く): 29424873

約数列:

[1, 3, 13, 39, 487, 1461, 3527, 6331, 10581, 18993, 45851, 137553, 1717649, 5152947, 22329437, 66988311]

約数ペア:

[(1, 66988311), (3, 22329437), (13, 5152947), (39, 1717649), (487, 137553), (1461, 45851), (3527, 18993), (6331, 10581)]