156636227763

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{81709039}}^1$

素因数の和:81709119

約数の個数: 16

約数和(自身を含む): 235322035200

約数和(自身を除く): 78685807437

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 81709039, 245127117, 735381351, 2206144053, 5801341769, 17404025307, 52212075921, 156636227763]

約数ペア:

[(1, 156636227763), (3, 52212075921), (9, 17404025307), (27, 5801341769), (71, 2206144053), (213, 735381351), (639, 245127117), (1917, 81709039)]