80853153

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 109516800

約数和(自身を除く): 28663647

約数列:

[1, 3, 127, 137, 381, 411, 1549, 4647, 17399, 52197, 196723, 212213, 590169, 636639, 26951051, 80853153]

約数ペア:

[(1, 80853153), (3, 26951051), (127, 636639), (137, 590169), (381, 212213), (411, 196723), (1549, 52197), (4647, 17399)]