68367033

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25237}}^1$

素因数の和:25293

約数の個数: 24

約数和(自身を含む): 115489088

約数和(自身を除く): 47122055

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 25237, 75711, 176659, 227133, 529977, 1085191, 1589931, 3255573, 7596337, 9766719, 22789011, 68367033]

約数ペア:

[(1, 68367033), (3, 22789011), (7, 9766719), (9, 7596337), (21, 3255573), (43, 1589931), (63, 1085191), (129, 529977), (301, 227133), (387, 176659), (903, 75711), (2709, 25237)]