631194957

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{3469}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 979372800

約数和(自身を除く): 348177843

約数列:

[1, 3, 9, 23, 27, 69, 207, 293, 621, 879, 2637, 3469, 6739, 7911, 10407, 20217, 31221, 60651, 79787, 93663, 181953, 239361, 718083, 1016417, 2154249, 3049251, 9147753, 23377591, 27443259, 70132773, 210398319, 631194957]

約数ペア:

[(1, 631194957), (3, 210398319), (9, 70132773), (23, 27443259), (27, 23377591), (69, 9147753), (207, 3049251), (293, 2154249), (621, 1016417), (879, 718083), (2637, 239361), (3469, 181953), (6739, 93663), (7911, 79787), (10407, 60651), (20217, 31221)]