207065619

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{333439}}^1$

素因数の和:333471

約数の個数: 16

約数和(自身を含む): 320102400

約数和(自身を除く): 113036781

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 333439, 1000317, 3000951, 7669097, 9002853, 23007291, 69021873, 207065619]

約数ペア:

[(1, 207065619), (3, 69021873), (9, 23007291), (23, 9002853), (27, 7669097), (69, 3000951), (207, 1000317), (621, 333439)]