66716031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3109}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 93150720

約数和(自身を除く): 26434689

約数列:

[1, 3, 23, 69, 311, 933, 3109, 7153, 9327, 21459, 71507, 214521, 966899, 2900697, 22238677, 66716031]

約数ペア:

[(1, 66716031), (3, 22238677), (23, 2900697), (69, 966899), (311, 214521), (933, 71507), (3109, 21459), (7153, 9327)]