82005807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 125556480

約数和(自身を除く): 43550673

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 537, 663, 691, 2073, 2327, 3043, 6981, 8983, 9129, 11747, 26949, 35241, 39559, 118677, 123689, 152711, 371067, 458133, 1607957, 2102713, 4823871, 6308139, 27335269, 82005807]

約数ペア:

[(1, 82005807), (3, 27335269), (13, 6308139), (17, 4823871), (39, 2102713), (51, 1607957), (179, 458133), (221, 371067), (537, 152711), (663, 123689), (691, 118677), (2073, 39559), (2327, 35241), (3043, 26949), (6981, 11747), (8983, 9129)]