78090243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11657}}^1$

素因数の和:11707

約数の個数: 32

約数和(自身を含む): 134300160

約数和(自身を除く): 56209917

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 11657, 34971, 81599, 128227, 244797, 338053, 384681, 897589, 1014159, 2366371, 2692767, 3718583, 7099113, 11155749, 26030081, 78090243]

約数ペア:

[(1, 78090243), (3, 26030081), (7, 11155749), (11, 7099113), (21, 3718583), (29, 2692767), (33, 2366371), (77, 1014159), (87, 897589), (203, 384681), (231, 338053), (319, 244797), (609, 128227), (957, 81599), (2233, 34971), (6699, 11657)]