77804901

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{54371}}^1$

素因数の和:54433

約数の個数: 16

約数和(自身を含む): 117443520

約数和(自身を除く): 39638619

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 54371, 163113, 489339, 1468017, 2881663, 8644989, 25934967, 77804901]

約数ペア:

[(1, 77804901), (3, 25934967), (9, 8644989), (27, 2881663), (53, 1468017), (159, 489339), (477, 163113), (1431, 54371)]