73320891

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{81197}}^1$

素因数の和:81250

約数の個数: 16

約数和(自身を含む): 114326784

約数和(自身を除く): 41005893

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 81197, 243591, 568379, 1705137, 3491471, 10474413, 24440297, 73320891]

約数ペア:

[(1, 73320891), (3, 24440297), (7, 10474413), (21, 3491471), (43, 1705137), (129, 568379), (301, 243591), (903, 81197)]