90493543

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 111505680

約数和(自身を除く): 21012137

約数列:

[1, 7, 29, 43, 49, 203, 301, 1247, 1421, 1481, 2107, 8729, 10367, 42949, 61103, 63683, 72569, 300643, 445781, 1846807, 2104501, 3120467, 12927649, 90493543]

約数ペア:

[(1, 90493543), (7, 12927649), (29, 3120467), (43, 2104501), (49, 1846807), (203, 445781), (301, 300643), (1247, 72569), (1421, 63683), (1481, 61103), (2107, 42949), (8729, 10367)]