26772687

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3209}}^1$

素因数の和:3324

約数の個数: 20

約数和(自身を含む): 40394640

約数和(自身を除く): 13621953

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3209, 8343, 9627, 28881, 86643, 259929, 330527, 991581, 2974743, 8924229, 26772687]

約数ペア:

[(1, 26772687), (3, 8924229), (9, 2974743), (27, 991581), (81, 330527), (103, 259929), (309, 86643), (927, 28881), (2781, 9627), (3209, 8343)]