81110883

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{133187}}^1$

素因数の和:133226

約数の個数: 16

約数和(自身を含む): 127860480

約数和(自身を除く): 46749597

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 133187, 399561, 932309, 2796927, 3862423, 11587269, 27036961, 81110883]

約数ペア:

[(1, 81110883), (3, 27036961), (7, 11587269), (21, 3862423), (29, 2796927), (87, 932309), (203, 399561), (609, 133187)]