121314867543

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{14411}}^1\times {\mathrm{55021}}^1$

素因数の和:69455

約数の個数: 24

約数和(自身を含む): 185556632976

約数和(自身を除く): 64241765433

約数列:

[1, 3, 9, 17, 51, 153, 14411, 43233, 55021, 129699, 165063, 244987, 495189, 734961, 935357, 2204883, 2806071, 8418213, 792907631, 2378722893, 7136168679, 13479429727, 40438289181, 121314867543]

約数ペア:

[(1, 121314867543), (3, 40438289181), (9, 13479429727), (17, 7136168679), (51, 2378722893), (153, 792907631), (14411, 8418213), (43233, 2806071), (55021, 2204883), (129699, 935357), (165063, 734961), (244987, 495189)]