64327571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 83845632

約数和(自身を除く): 19518061

約数列:

[1, 7, 11, 37, 67, 77, 259, 337, 407, 469, 737, 2359, 2479, 2849, 3707, 5159, 12469, 17353, 22579, 25949, 27269, 87283, 137159, 158053, 190883, 248369, 835423, 960113, 1738583, 5847961, 9189653, 64327571]

約数ペア:

[(1, 64327571), (7, 9189653), (11, 5847961), (37, 1738583), (67, 960113), (77, 835423), (259, 248369), (337, 190883), (407, 158053), (469, 137159), (737, 87283), (2359, 27269), (2479, 25949), (2849, 22579), (3707, 17353), (5159, 12469)]