26761131

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18701}}^1$

素因数の和:18763

約数の個数: 16

約数和(自身を含む): 40396320

約数和(自身を除く): 13635189

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18701, 56103, 168309, 504927, 991153, 2973459, 8920377, 26761131]

約数ペア:

[(1, 26761131), (3, 8920377), (9, 2973459), (27, 991153), (53, 504927), (159, 168309), (477, 56103), (1431, 18701)]