25788051

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6007}}^1$

素因数の和:6072

約数の個数: 20

約数和(自身を含む): 39256272

約数和(自身を除く): 13468221

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6007, 18021, 54063, 162189, 318371, 486567, 955113, 2865339, 8596017, 25788051]

約数ペア:

[(1, 25788051), (3, 8596017), (9, 2865339), (27, 955113), (53, 486567), (81, 318371), (159, 162189), (477, 54063), (1431, 18021), (4293, 6007)]