51499701

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 81379584

約数和(自身を除く): 29879883

約数列:

[1, 3, 9, 11, 33, 99, 607, 857, 1821, 2571, 5463, 6677, 7713, 9427, 20031, 28281, 60093, 84843, 520199, 1560597, 4681791, 5722189, 17166567, 51499701]

約数ペア:

[(1, 51499701), (3, 17166567), (9, 5722189), (11, 4681791), (33, 1560597), (99, 520199), (607, 84843), (857, 60093), (1821, 28281), (2571, 20031), (5463, 9427), (6677, 7713)]