85020399

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 125460192

約数和(自身を除く): 40439793

約数列:

[1, 3, 9, 73, 151, 219, 453, 657, 857, 1359, 2571, 7713, 11023, 33069, 62561, 99207, 129407, 187683, 388221, 563049, 1164663, 9446711, 28340133, 85020399]

約数ペア:

[(1, 85020399), (3, 28340133), (9, 9446711), (73, 1164663), (151, 563049), (219, 388221), (453, 187683), (657, 129407), (857, 99207), (1359, 62561), (2571, 33069), (7713, 11023)]