77761143

素因数分解:

$3^2\times {\mathrm{491}}^1\times {\mathrm{17597}}^1$

素因数の和:18094

約数の個数: 12

約数和(自身を含む): 112556808

約数和(自身を除く): 34795665

約数列:

[1, 3, 9, 491, 1473, 4419, 17597, 52791, 158373, 8640127, 25920381, 77761143]

約数ペア:

[(1, 77761143), (3, 25920381), (9, 8640127), (491, 158373), (1473, 52791), (4419, 17597)]