87881049

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6353}}^1$

素因数の和:6441

約数の個数: 24

約数和(自身を含む): 133815240

約数和(自身を除く): 45934191

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 6353, 13833, 19059, 57177, 184237, 336709, 552711, 1010127, 1658133, 3030381, 9764561, 29293683, 87881049]

約数ペア:

[(1, 87881049), (3, 29293683), (9, 9764561), (29, 3030381), (53, 1658133), (87, 1010127), (159, 552711), (261, 336709), (477, 184237), (1537, 57177), (4611, 19059), (6353, 13833)]