85020561

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 126859200

約数和(自身を除く): 41838639

約数列:

[1, 3, 9, 37, 111, 199, 333, 597, 1283, 1791, 3849, 7363, 11547, 22089, 47471, 66267, 142413, 255317, 427239, 765951, 2297853, 9446729, 28340187, 85020561]

約数ペア:

[(1, 85020561), (3, 28340187), (9, 9446729), (37, 2297853), (111, 765951), (199, 427239), (333, 255317), (597, 142413), (1283, 66267), (1791, 47471), (3849, 22089), (7363, 11547)]