51712617

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 77574112

約数和(自身を除く): 25861495

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 3313, 5203, 9939, 15609, 36443, 109329, 142459, 400873, 427377, 1202619, 1567049, 4701147, 17237539, 51712617]

約数ペア:

[(1, 51712617), (3, 17237539), (11, 4701147), (33, 1567049), (43, 1202619), (121, 427377), (129, 400873), (363, 142459), (473, 109329), (1419, 36443), (3313, 15609), (5203, 9939)]