157340841

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241691}}^1$

素因数の和:241732

約数の個数: 16

約数和(自身を含む): 247492608

約数和(自身を除く): 90151767

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 241691, 725073, 1691837, 5075511, 7492421, 22477263, 52446947, 157340841]

約数ペア:

[(1, 157340841), (3, 52446947), (7, 22477263), (21, 7492421), (31, 5075511), (93, 1691837), (217, 725073), (651, 241691)]