26480450157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66367043}}^1$

素因数の和:66367072

約数の個数: 16

約数和(自身を含む): 42474908160

約数和(自身を除く): 15994458003

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 66367043, 199101129, 464569301, 1260973817, 1393707903, 3782921451, 8826816719, 26480450157]

約数ペア:

[(1, 26480450157), (3, 8826816719), (7, 3782921451), (19, 1393707903), (21, 1260973817), (57, 464569301), (133, 199101129), (399, 66367043)]