66267921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18301}}^1$

素因数の和:18392

約数の個数: 16

約数和(自身を含む): 94877568

約数和(自身を除く): 28609647

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 18301, 54903, 311117, 933351, 1299371, 3898113, 22089307, 66267921]

約数ペア:

[(1, 66267921), (3, 22089307), (17, 3898113), (51, 1299371), (71, 933351), (213, 311117), (1207, 54903), (3621, 18301)]