66707542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{275651}}^1$

素因数の和:275675

約数の個数: 12

約数和(自身を含む): 109985148

約数和(自身を除く): 43277606

約数列:

[1, 2, 11, 22, 121, 242, 275651, 551302, 3032161, 6064322, 33353771, 66707542]

約数ペア:

[(1, 66707542), (2, 33353771), (11, 6064322), (22, 3032161), (121, 551302), (242, 275651)]