66866451

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13649}}^1$

素因数の和:13746

約数の個数: 16

約数和(自身を含む): 94348800

約数和(自身を除く): 27482349

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 13649, 40947, 313927, 941781, 969079, 2907237, 22288817, 66866451]

約数ペア:

[(1, 66866451), (3, 22288817), (23, 2907237), (69, 969079), (71, 941781), (213, 313927), (1633, 40947), (4899, 13649)]