66512217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1579}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 93536000

約数和(自身を除く): 27023783

約数列:

[1, 3, 19, 57, 739, 1579, 2217, 4737, 14041, 30001, 42123, 90003, 1166881, 3500643, 22170739, 66512217]

約数ペア:

[(1, 66512217), (3, 22170739), (19, 3500643), (57, 1166881), (739, 90003), (1579, 42123), (2217, 30001), (4737, 14041)]