57129149

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 73428768

約数和(自身を除く): 16299619

約数列:

[1, 7, 11, 49, 77, 83, 539, 581, 913, 1277, 4067, 6391, 8939, 14047, 44737, 62573, 98329, 105991, 688303, 741937, 1165901, 5193559, 8161307, 57129149]

約数ペア:

[(1, 57129149), (7, 8161307), (11, 5193559), (49, 1165901), (77, 741937), (83, 688303), (539, 105991), (581, 98329), (913, 62573), (1277, 44737), (4067, 14047), (6391, 8939)]