129115903

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6829}}^1$

素因数の和:6946

約数の個数: 16

約数和(自身を含む): 153647680

約数和(自身を除く): 24531777

約数列:

[1, 7, 37, 73, 259, 511, 2701, 6829, 18907, 47803, 252673, 498517, 1768711, 3489619, 18445129, 129115903]

約数ペア:

[(1, 129115903), (7, 18445129), (37, 3489619), (73, 1768711), (259, 498517), (511, 252673), (2701, 47803), (6829, 18907)]