25780653

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{56167}}^1$

素因数の和:56193

約数の個数: 16

約数和(自身を含む): 40440960

約数和(自身を除く): 14660307

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 56167, 168501, 505503, 954839, 1516509, 2864517, 8593551, 25780653]

約数ペア:

[(1, 25780653), (3, 8593551), (9, 2864517), (17, 1516509), (27, 954839), (51, 505503), (153, 168501), (459, 56167)]