66747247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16189}}^1$

素因数の和:16246

約数の個数: 16

約数和(自身を含む): 82892800

約数和(自身を除く): 16145553

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 16189, 113323, 307591, 501859, 2153137, 3513013, 9535321, 66747247]

約数ペア:

[(1, 66747247), (7, 9535321), (19, 3513013), (31, 2153137), (133, 501859), (217, 307591), (589, 113323), (4123, 16189)]