220850901

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{5923}}^1$

素因数の和:7313

約数の個数: 16

約数和(自身を含む): 327478720

約数和(自身を除く): 106627819

約数列:

[1, 3, 9, 27, 1381, 4143, 5923, 12429, 17769, 37287, 53307, 159921, 8179663, 24538989, 73616967, 220850901]

約数ペア:

[(1, 220850901), (3, 73616967), (9, 24538989), (27, 8179663), (1381, 159921), (4143, 53307), (5923, 37287), (12429, 17769)]