66883917

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3109}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 91359360

約数和(自身を除く): 24475443

約数列:

[1, 3, 71, 101, 213, 303, 3109, 7171, 9327, 21513, 220739, 314009, 662217, 942027, 22294639, 66883917]

約数ペア:

[(1, 66883917), (3, 22294639), (71, 942027), (101, 662217), (213, 314009), (303, 220739), (3109, 21513), (7171, 9327)]