210829293

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27527}}^1$

素因数の和:27593

約数の個数: 24

約数和(自身を含む): 326371968

約数和(自身を除く): 115542675

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 27527, 82581, 247743, 633121, 1018499, 1899363, 3055497, 5698089, 9166491, 23425477, 70276431, 210829293]

約数ペア:

[(1, 210829293), (3, 70276431), (9, 23425477), (23, 9166491), (37, 5698089), (69, 3055497), (111, 1899363), (207, 1018499), (333, 633121), (851, 247743), (2553, 82581), (7659, 27527)]