78804513957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{277597}}^1$

素因数の和:277893

約数の個数: 32

約数和(自身を含む): 117523889280

約数和(自身を除く): 38719375323

約数列:

[1, 3, 13, 29, 39, 87, 251, 377, 753, 1131, 3263, 7279, 9789, 21837, 94627, 277597, 283881, 832791, 3608761, 8050313, 10826283, 24150939, 69676847, 104654069, 209030541, 313962207, 905799011, 2020628563, 2717397033, 6061885689, 26268171319, 78804513957]

約数ペア:

[(1, 78804513957), (3, 26268171319), (13, 6061885689), (29, 2717397033), (39, 2020628563), (87, 905799011), (251, 313962207), (377, 209030541), (753, 104654069), (1131, 69676847), (3263, 24150939), (7279, 10826283), (9789, 8050313), (21837, 3608761), (94627, 832791), (277597, 283881)]