207948249

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{44519}}^1$

素因数の和:44701

約数の個数: 16

約数和(自身を含む): 309859200

約数和(自身を除く): 101910951

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 44519, 133557, 400671, 1202013, 7701787, 23105361, 69316083, 207948249]

約数ペア:

[(1, 207948249), (3, 69316083), (9, 23105361), (27, 7701787), (173, 1202013), (519, 400671), (1557, 133557), (4671, 44519)]