77941689

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{34687}}^1$

素因数の和:34804

約数の個数: 16

約数和(自身を含む): 119881728

約数和(自身を除く): 41940039

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 34687, 104061, 242809, 728427, 3711509, 11134527, 25980563, 77941689]

約数ペア:

[(1, 77941689), (3, 25980563), (7, 11134527), (21, 3711509), (107, 728427), (321, 242809), (749, 104061), (2247, 34687)]