153165789

素因数分解:

$3^3\times 7^1\times {\mathrm{810401}}^1$

素因数の和:810417

約数の個数: 16

約数和(自身を含む): 259328640

約数和(自身を除く): 106162851

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 810401, 2431203, 5672807, 7293609, 17018421, 21880827, 51055263, 153165789]

約数ペア:

[(1, 153165789), (3, 51055263), (7, 21880827), (9, 17018421), (21, 7293609), (27, 5672807), (63, 2431203), (189, 810401)]