77309869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3067}}^1$

素因数の和:3364

約数の個数: 16

約数和(自身を含む): 95525248

約数和(自身を除く): 18215379

約数列:

[1, 7, 13, 91, 277, 1939, 3067, 3601, 21469, 25207, 39871, 279097, 849559, 5946913, 11044267, 77309869]

約数ペア:

[(1, 77309869), (7, 11044267), (13, 5946913), (91, 849559), (277, 279097), (1939, 39871), (3067, 25207), (3601, 21469)]