39826269

素因数分解:

$3^3\times 7^2\times {\mathrm{30103}}^1$

素因数の和:30126

約数の個数: 24

約数和(自身を含む): 68637120

約数和(自身を除く): 28810851

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 30103, 90309, 210721, 270927, 632163, 812781, 1475047, 1896489, 4425141, 5689467, 13275423, 39826269]

約数ペア:

[(1, 39826269), (3, 13275423), (7, 5689467), (9, 4425141), (21, 1896489), (27, 1475047), (49, 812781), (63, 632163), (147, 270927), (189, 210721), (441, 90309), (1323, 30103)]