81079559

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 93078720

約数和(自身を除く): 11999161

約数列:

[1, 11, 47, 53, 121, 269, 517, 583, 2491, 2959, 5687, 6413, 12643, 14257, 27401, 32549, 139073, 156827, 301411, 670079, 1529803, 1725097, 7370869, 81079559]

約数ペア:

[(1, 81079559), (11, 7370869), (47, 1725097), (53, 1529803), (121, 670079), (269, 301411), (517, 156827), (583, 139073), (2491, 32549), (2959, 27401), (5687, 14257), (6413, 12643)]