26288901

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18371}}^1$

素因数の和:18433

約数の個数: 16

約数和(自身を含む): 39683520

約数和(自身を除く): 13394619

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18371, 55113, 165339, 496017, 973663, 2920989, 8762967, 26288901]

約数ペア:

[(1, 26288901), (3, 8762967), (9, 2920989), (27, 973663), (53, 496017), (159, 165339), (477, 55113), (1431, 18371)]