77962423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^2$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 99607680

約数和(自身を除く): 21645257

約数列:

[1, 7, 11, 59, 77, 131, 413, 649, 917, 1441, 4543, 7729, 10087, 17161, 54103, 85019, 120127, 188771, 595133, 1012499, 1321397, 7087493, 11137489, 77962423]

約数ペア:

[(1, 77962423), (7, 11137489), (11, 7087493), (59, 1321397), (77, 1012499), (131, 595133), (413, 188771), (649, 120127), (917, 85019), (1441, 54103), (4543, 17161), (7729, 10087)]