128528247

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{14033}}^1$

素因数の和:14150

約数の個数: 16

約数和(自身を含む): 177838848

約数和(自身を除く): 49310601

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 14033, 42099, 603419, 996343, 1810257, 2989029, 42842749, 128528247]

約数ペア:

[(1, 128528247), (3, 42842749), (43, 2989029), (71, 1810257), (129, 996343), (213, 603419), (3053, 42099), (9159, 14033)]