26039907

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 14602653

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 587, 837, 1431, 1643, 1761, 4929, 5283, 14787, 15849, 18197, 31111, 44361, 54591, 93333, 163773, 279999, 491319, 839997, 964441, 2893323, 8679969, 26039907]

約数ペア:

[(1, 26039907), (3, 8679969), (9, 2893323), (27, 964441), (31, 839997), (53, 491319), (93, 279999), (159, 163773), (279, 93333), (477, 54591), (587, 44361), (837, 31111), (1431, 18197), (1643, 15849), (1761, 14787), (4929, 5283)]