61587438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21701}}^1$

素因数の和:21760

約数の個数: 32

約数和(自身を含む): 137503872

約数和(自身を除く): 75916434

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 21701, 43402, 65103, 130206, 238711, 477422, 716133, 933143, 1432266, 1866286, 2799429, 5598858, 10264573, 20529146, 30793719, 61587438]

約数ペア:

[(1, 61587438), (2, 30793719), (3, 20529146), (6, 10264573), (11, 5598858), (22, 2799429), (33, 1866286), (43, 1432266), (66, 933143), (86, 716133), (129, 477422), (258, 238711), (473, 130206), (946, 65103), (1419, 43402), (2838, 21701)]