78047043

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 105753600

約数和(自身を除く): 27706557

約数列:

[1, 3, 101, 179, 303, 537, 1439, 4317, 18079, 54237, 145339, 257581, 436017, 772743, 26015681, 78047043]

約数ペア:

[(1, 78047043), (3, 26015681), (101, 772743), (179, 436017), (303, 257581), (537, 145339), (1439, 54237), (4317, 18079)]