29151423

素因数分解:

$3^2\times 7^2\times {\mathrm{66103}}^1$

素因数の和:66123

約数の個数: 18

約数和(自身を含む): 48983064

約数和(自身を除く): 19831641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 66103, 198309, 462721, 594927, 1388163, 3239047, 4164489, 9717141, 29151423]

約数ペア:

[(1, 29151423), (3, 9717141), (7, 4164489), (9, 3239047), (21, 1388163), (49, 594927), (63, 462721), (147, 198309), (441, 66103)]