64670091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66739}}^1$

素因数の和:66778

約数の個数: 16

約数和(自身を含む): 96105600

約数和(自身を除く): 31435509

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 66739, 200217, 1134563, 1268041, 3403689, 3804123, 21556697, 64670091]

約数ペア:

[(1, 64670091), (3, 21556697), (17, 3804123), (19, 3403689), (51, 1268041), (57, 1134563), (323, 200217), (969, 66739)]