64240767

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3511}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 98616960

約数和(自身を除く): 34376193

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 3511, 6099, 10533, 18297, 31599, 66709, 200127, 375677, 600381, 1127031, 3381093, 7137863, 21413589, 64240767]

約数ペア:

[(1, 64240767), (3, 21413589), (9, 7137863), (19, 3381093), (57, 1127031), (107, 600381), (171, 375677), (321, 200127), (963, 66709), (2033, 31599), (3511, 18297), (6099, 10533)]