208484523

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{7333}}^1$

素因数の和:7367

約数の個数: 32

約数和(自身を含む): 336777280

約数和(自身を除く): 128292757

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 7333, 9477, 21999, 28431, 65997, 95329, 197991, 285987, 593973, 857961, 1781919, 2573883, 5345757, 7721649, 16037271, 23164947, 69494841, 208484523]

約数ペア:

[(1, 208484523), (3, 69494841), (9, 23164947), (13, 16037271), (27, 7721649), (39, 5345757), (81, 2573883), (117, 1781919), (243, 857961), (351, 593973), (729, 285987), (1053, 197991), (2187, 95329), (3159, 65997), (7333, 28431), (9477, 21999)]