53857727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 16644673

約数列:

[1, 7, 11, 29, 77, 89, 203, 271, 319, 623, 979, 1897, 2233, 2581, 2981, 6853, 7859, 18067, 20867, 24119, 28391, 55013, 86449, 168833, 198737, 265309, 605143, 699451, 1857163, 4896157, 7693961, 53857727]

約数ペア:

[(1, 53857727), (7, 7693961), (11, 4896157), (29, 1857163), (77, 699451), (89, 605143), (203, 265309), (271, 198737), (319, 168833), (623, 86449), (979, 55013), (1897, 28391), (2233, 24119), (2581, 20867), (2981, 18067), (6853, 7859)]