70350021

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25969}}^1$

素因数の和:26025

約数の個数: 24

約数和(自身を含む): 118838720

約数和(自身を除く): 48488699

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 25969, 77907, 181783, 233721, 545349, 1116667, 1636047, 3350001, 7816669, 10050003, 23450007, 70350021]

約数ペア:

[(1, 70350021), (3, 23450007), (7, 10050003), (9, 7816669), (21, 3350001), (43, 1636047), (63, 1116667), (129, 545349), (301, 233721), (387, 181783), (903, 77907), (2709, 25969)]