57965517

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{40507}}^1$

素因数の和:40569

約数の個数: 16

約数和(自身を含む): 87497280

約数和(自身を除く): 29531763

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 40507, 121521, 364563, 1093689, 2146871, 6440613, 19321839, 57965517]

約数ペア:

[(1, 57965517), (3, 19321839), (9, 6440613), (27, 2146871), (53, 1093689), (159, 364563), (477, 121521), (1431, 40507)]