90065091

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4447}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 123689984

約数和(自身を除く): 33624893

約数列:

[1, 3, 43, 129, 157, 471, 4447, 6751, 13341, 20253, 191221, 573663, 698179, 2094537, 30021697, 90065091]

約数ペア:

[(1, 90065091), (3, 30021697), (43, 2094537), (129, 698179), (157, 573663), (471, 191221), (4447, 20253), (6751, 13341)]