87542181

素因数分解:

$3^3\times {\mathrm{1277}}^1\times {\mathrm{2539}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 129844800

約数和(自身を除く): 42302619

約数列:

[1, 3, 9, 27, 1277, 2539, 3831, 7617, 11493, 22851, 34479, 68553, 3242303, 9726909, 29180727, 87542181]

約数ペア:

[(1, 87542181), (3, 29180727), (9, 9726909), (27, 3242303), (1277, 68553), (2539, 34479), (3831, 22851), (7617, 11493)]