231931849917

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^2\times {\mathrm{569}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 322330786560

約数和(自身を除く): 90398936643

約数列:

[1, 3, 47, 73, 141, 199, 219, 569, 597, 1707, 3431, 9353, 10293, 14527, 26743, 28059, 39601, 41537, 43581, 80229, 113231, 118803, 124611, 339693, 682769, 1861247, 1952239, 2048307, 2890873, 5321857, 5583741, 5856717, 8265863, 8672619, 15965571, 22532969, 24797589, 67598907, 135871031, 388495561, 407613093, 1059049543, 1165486683, 1644906737, 3177148629, 4934720211, 77310616639, 231931849917]

約数ペア:

[(1, 231931849917), (3, 77310616639), (47, 4934720211), (73, 3177148629), (141, 1644906737), (199, 1165486683), (219, 1059049543), (569, 407613093), (597, 388495561), (1707, 135871031), (3431, 67598907), (9353, 24797589), (10293, 22532969), (14527, 15965571), (26743, 8672619), (28059, 8265863), (39601, 5856717), (41537, 5583741), (43581, 5321857), (80229, 2890873), (113231, 2048307), (118803, 1952239), (124611, 1861247), (339693, 682769)]