54209061

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{15809}}^1$

素因数の和:15945

約数の個数: 16

約数和(自身を含む): 80947200

約数和(自身を除く): 26738139

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 15809, 47427, 142281, 426843, 2007743, 6023229, 18069687, 54209061]

約数ペア:

[(1, 54209061), (3, 18069687), (9, 6023229), (27, 2007743), (127, 426843), (381, 142281), (1143, 47427), (3429, 15809)]