4855761

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 2920239

約数列:

[1, 3, 9, 17, 27, 51, 71, 149, 153, 213, 447, 459, 639, 1207, 1341, 1917, 2533, 3621, 4023, 7599, 10579, 10863, 22797, 31737, 32589, 68391, 95211, 179843, 285633, 539529, 1618587, 4855761]

約数ペア:

[(1, 4855761), (3, 1618587), (9, 539529), (17, 285633), (27, 179843), (51, 95211), (71, 68391), (149, 32589), (153, 31737), (213, 22797), (447, 10863), (459, 10579), (639, 7599), (1207, 4023), (1341, 3621), (1917, 2533)]