66942673

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59399}}^1$

素因数の和:59436

約数の個数: 12

約数和(自身を含む): 81259200

約数和(自身を除く): 14316527

約数列:

[1, 7, 23, 49, 161, 1127, 59399, 415793, 1366177, 2910551, 9563239, 66942673]

約数ペア:

[(1, 66942673), (7, 9563239), (23, 2910551), (49, 1366177), (161, 415793), (1127, 59399)]