26152479

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 38918880

約数和(自身を除く): 12766401

約数列:

[1, 3, 9, 53, 109, 159, 327, 477, 503, 981, 1509, 4527, 5777, 17331, 26659, 51993, 54827, 79977, 164481, 239931, 493443, 2905831, 8717493, 26152479]

約数ペア:

[(1, 26152479), (3, 8717493), (9, 2905831), (53, 493443), (109, 239931), (159, 164481), (327, 79977), (477, 54827), (503, 51993), (981, 26659), (1509, 17331), (4527, 5777)]