66809666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{39439}}^1$

素因数の和:39470

約数の個数: 24

約数和(自身を含む): 125892480

約数和(自身を除く): 59082814

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 39439, 78878, 276073, 433829, 552146, 867658, 3036803, 4772119, 6073606, 9544238, 33404833, 66809666]

約数ペア:

[(1, 66809666), (2, 33404833), (7, 9544238), (11, 6073606), (14, 4772119), (22, 3036803), (77, 867658), (121, 552146), (154, 433829), (242, 276073), (847, 78878), (1694, 39439)]