156938174049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{28759057}}^1$

素因数の和:28759184

約数の個数: 16

約数和(自身を含む): 223630435008

約数和(自身を除く): 66692260959

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 28759057, 86277171, 488903969, 1466711907, 3077219099, 9231657297, 52312724683, 156938174049]

約数ペア:

[(1, 156938174049), (3, 52312724683), (17, 9231657297), (51, 3077219099), (107, 1466711907), (321, 488903969), (1819, 86277171), (5457, 28759057)]