26640063

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{9769}}^1$

素因数の和:9879

約数の個数: 16

約数和(自身を含む): 39861600

約数和(自身を除く): 13221537

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 9769, 29307, 87921, 263763, 986669, 2960007, 8880021, 26640063]

約数ペア:

[(1, 26640063), (3, 8880021), (9, 2960007), (27, 986669), (101, 263763), (303, 87921), (909, 29307), (2727, 9769)]