121542903

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{4409}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 180280800

約数和(自身を除く): 58737897

約数列:

[1, 3, 9, 27, 1021, 3063, 4409, 9189, 13227, 27567, 39681, 119043, 4501589, 13504767, 40514301, 121542903]

約数ペア:

[(1, 121542903), (3, 40514301), (9, 13504767), (27, 4501589), (1021, 119043), (3063, 39681), (4409, 27567), (9189, 13227)]