81006023

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11701}}^1$

素因数の和:11774

約数の個数: 16

約数和(自身を含む): 98858496

約数和(自身を除く): 17852473

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 11701, 81907, 269123, 503143, 1883861, 3522001, 11572289, 81006023]

約数ペア:

[(1, 81006023), (7, 11572289), (23, 3522001), (43, 1883861), (161, 503143), (301, 269123), (989, 81907), (6923, 11701)]