65928863

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 91039032

約数和(自身を除く): 25110169

約数列:

[1, 7, 11, 13, 49, 77, 91, 97, 143, 539, 637, 679, 1001, 1067, 1261, 4753, 7007, 7469, 8827, 9409, 13871, 52283, 61789, 65863, 97097, 103499, 122317, 461041, 679679, 724493, 856219, 1345487, 5071451, 5993533, 9418409, 65928863]

約数ペア:

[(1, 65928863), (7, 9418409), (11, 5993533), (13, 5071451), (49, 1345487), (77, 856219), (91, 724493), (97, 679679), (143, 461041), (539, 122317), (637, 103499), (679, 97097), (1001, 65863), (1067, 61789), (1261, 52283), (4753, 13871), (7007, 9409), (7469, 8827)]