9817767

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2060

約数の個数: 20

約数和(自身を含む): 14913976

約数和(自身を除く): 5096209

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 1987, 4941, 5961, 17883, 53649, 121207, 160947, 363621, 1090863, 3272589, 9817767]

約数ペア:

[(1, 9817767), (3, 3272589), (9, 1090863), (27, 363621), (61, 160947), (81, 121207), (183, 53649), (549, 17883), (1647, 5961), (1987, 4941)]