165784293

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{9403}}^1$

素因数の和:10065

約数の個数: 16

約数和(自身を含む): 246008640

約数和(自身を除く): 80224347

約数列:

[1, 3, 9, 27, 653, 1959, 5877, 9403, 17631, 28209, 84627, 253881, 6140159, 18420477, 55261431, 165784293]

約数ペア:

[(1, 165784293), (3, 55261431), (9, 18420477), (27, 6140159), (653, 253881), (1959, 84627), (5877, 28209), (9403, 17631)]