56943777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 85910400

約数和(自身を除く): 28966623

約数列:

[1, 3, 11, 33, 37, 111, 149, 313, 407, 447, 939, 1221, 1639, 3443, 4917, 5513, 10329, 11581, 16539, 34743, 46637, 60643, 127391, 139911, 181929, 382173, 513007, 1539021, 1725569, 5176707, 18981259, 56943777]

約数ペア:

[(1, 56943777), (3, 18981259), (11, 5176707), (33, 1725569), (37, 1539021), (111, 513007), (149, 382173), (313, 181929), (407, 139911), (447, 127391), (939, 60643), (1221, 46637), (1639, 34743), (3443, 16539), (4917, 11581), (5513, 10329)]