51122961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 80916480

約数和(自身を除く): 29793519

約数列:

[1, 3, 9, 17, 27, 51, 127, 153, 381, 459, 877, 1143, 2159, 2631, 3429, 6477, 7893, 14909, 19431, 23679, 44727, 58293, 111379, 134181, 334137, 402543, 1002411, 1893443, 3007233, 5680329, 17040987, 51122961]

約数ペア:

[(1, 51122961), (3, 17040987), (9, 5680329), (17, 3007233), (27, 1893443), (51, 1002411), (127, 402543), (153, 334137), (381, 134181), (459, 111379), (877, 58293), (1143, 44727), (2159, 23679), (2631, 19431), (3429, 14909), (6477, 7893)]