75021369

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8308

約数の個数: 16

約数和(自身を含む): 103809024

約数和(自身を除く): 28787655

約数列:

[1, 3, 43, 71, 129, 213, 3053, 8191, 9159, 24573, 352213, 581561, 1056639, 1744683, 25007123, 75021369]

約数ペア:

[(1, 75021369), (3, 25007123), (43, 1744683), (71, 1056639), (129, 581561), (213, 352213), (3053, 24573), (8191, 9159)]