73928701

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 97370364

約数和(自身を除く): 23441663

約数列:

[1, 7, 11, 37, 49, 77, 121, 259, 337, 407, 539, 847, 1813, 2359, 2849, 3707, 4477, 5929, 12469, 16513, 19943, 25949, 31339, 40777, 87283, 137159, 181643, 219373, 285439, 610981, 960113, 1508749, 1998073, 6720791, 10561243, 73928701]

約数ペア:

[(1, 73928701), (7, 10561243), (11, 6720791), (37, 1998073), (49, 1508749), (77, 960113), (121, 610981), (259, 285439), (337, 219373), (407, 181643), (539, 137159), (847, 87283), (1813, 40777), (2359, 31339), (2849, 25949), (3707, 19943), (4477, 16513), (5929, 12469)]