71788029

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9109}}^1$

素因数の和:9220

約数の個数: 16

約数和(自身を含む): 99699840

約数和(自身を除く): 27911811

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 9109, 27327, 337033, 646739, 1011099, 1940217, 23929343, 71788029]

約数ペア:

[(1, 71788029), (3, 23929343), (37, 1940217), (71, 1011099), (111, 646739), (213, 337033), (2627, 27327), (7881, 9109)]