87706729

素因数分解:

${\mathrm{11}}^2\times {\mathrm{619}}^1\times {\mathrm{1171}}^1$

素因数の和:1812

約数の個数: 12

約数和(自身を含む): 96643120

約数和(自身を除く): 8936391

約数列:

[1, 11, 121, 619, 1171, 6809, 12881, 74899, 141691, 724849, 7973339, 87706729]

約数ペア:

[(1, 87706729), (11, 7973339), (121, 724849), (619, 141691), (1171, 74899), (6809, 12881)]