66671247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3761}}^1$

素因数の和:4094

約数の個数: 16

約数和(自身を含む): 93899520

約数和(自身を除く): 27228273

約数列:

[1, 3, 19, 57, 311, 933, 3761, 5909, 11283, 17727, 71459, 214377, 1169671, 3509013, 22223749, 66671247]

約数ペア:

[(1, 66671247), (3, 22223749), (19, 3509013), (57, 1169671), (311, 214377), (933, 71459), (3761, 17727), (5909, 11283)]