159552687

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{18947}}^1$

素因数の和:19358

約数の個数: 16

約数和(自身を含む): 243747072

約数和(自身を除く): 84194385

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 18947, 56841, 132629, 397887, 7597747, 22793241, 53184229, 159552687]

約数ペア:

[(1, 159552687), (3, 53184229), (7, 22793241), (21, 7597747), (401, 397887), (1203, 132629), (2807, 56841), (8421, 18947)]