77691901

素因数分解:

$7^3\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 91728000

約数和(自身を除く): 14036099

約数列:

[1, 7, 49, 83, 343, 581, 2729, 4067, 19103, 28469, 133721, 226507, 936047, 1585549, 11098843, 77691901]

約数ペア:

[(1, 77691901), (7, 11098843), (49, 1585549), (83, 936047), (343, 226507), (581, 133721), (2729, 28469), (4067, 19103)]