87246819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30389}}^1$

素因数の和:30435

約数の個数: 24

約数和(自身を含む): 142225200

約数和(自身を除く): 54978381

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 30389, 91167, 273501, 334279, 881281, 1002837, 2643843, 3008511, 7931529, 9694091, 29082273, 87246819]

約数ペア:

[(1, 87246819), (3, 29082273), (9, 9694091), (11, 7931529), (29, 3008511), (33, 2643843), (87, 1002837), (99, 881281), (261, 334279), (319, 273501), (957, 91167), (2871, 30389)]