77556129

素因数分解:

$3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{2161}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 118304640

約数和(自身を除く): 40748511

約数列:

[1, 3, 7, 21, 1709, 2161, 5127, 6483, 11963, 15127, 35889, 45381, 3693149, 11079447, 25852043, 77556129]

約数ペア:

[(1, 77556129), (3, 25852043), (7, 11079447), (21, 3693149), (1709, 45381), (2161, 35889), (5127, 15127), (6483, 11963)]