169207947

素因数分解:

$3^5\times {\mathrm{311}}^1\times {\mathrm{2239}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 254392320

約数和(自身を除く): 85184373

約数列:

[1, 3, 9, 27, 81, 243, 311, 933, 2239, 2799, 6717, 8397, 20151, 25191, 60453, 75573, 181359, 544077, 696329, 2088987, 6266961, 18800883, 56402649, 169207947]

約数ペア:

[(1, 169207947), (3, 56402649), (9, 18800883), (27, 6266961), (81, 2088987), (243, 696329), (311, 544077), (933, 181359), (2239, 75573), (2799, 60453), (6717, 25191), (8397, 20151)]