57497433

素因数分解:

$3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 90777600

約数和(自身を除く): 33280167

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 343, 497, 787, 1029, 1491, 2361, 3479, 5509, 10437, 16527, 24353, 38563, 55877, 73059, 115689, 167631, 269941, 391139, 809823, 1173417, 2737973, 8213919, 19165811, 57497433]

約数ペア:

[(1, 57497433), (3, 19165811), (7, 8213919), (21, 2737973), (49, 1173417), (71, 809823), (147, 391139), (213, 269941), (343, 167631), (497, 115689), (787, 73059), (1029, 55877), (1491, 38563), (2361, 24353), (3479, 16527), (5509, 10437)]