228528081

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{56053}}^1$

素因数の和:56213

約数の個数: 16

約数和(自身を含む): 340808320

約数和(自身を除く): 112280239

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 56053, 168159, 504477, 1513431, 8464003, 25392009, 76176027, 228528081]

約数ペア:

[(1, 228528081), (3, 76176027), (9, 25392009), (27, 8464003), (151, 1513431), (453, 504477), (1359, 168159), (4077, 56053)]