64884919

素因数分解:

${\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 75674160

約数和(自身を除く): 10789241

約数列:

[1, 11, 29, 41, 121, 319, 451, 1189, 1331, 1681, 3509, 4961, 13079, 18491, 38599, 48749, 54571, 143869, 203401, 536239, 1582559, 2237411, 5898629, 64884919]

約数ペア:

[(1, 64884919), (11, 5898629), (29, 2237411), (41, 1582559), (121, 536239), (319, 203401), (451, 143869), (1189, 54571), (1331, 48749), (1681, 38599), (3509, 18491), (4961, 13079)]