157020057321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{1686049}}^1$

素因数の和:1686928

約数の個数: 16

約数和(自身を含む): 215274864000

約数和(自身を除く): 58254806679

約数列:

[1, 3, 37, 111, 839, 2517, 31043, 93129, 1686049, 5058147, 62383813, 187151439, 1414595111, 4243785333, 52340019107, 157020057321]

約数ペア:

[(1, 157020057321), (3, 52340019107), (37, 4243785333), (111, 1414595111), (839, 187151439), (2517, 62383813), (31043, 5058147), (93129, 1686049)]