27151553

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 33002088

約数和(自身を除く): 5850535

約数列:

[1, 11, 13, 41, 121, 143, 421, 451, 533, 1573, 4631, 4961, 5473, 5863, 17261, 50941, 60203, 64493, 189871, 224393, 662233, 2088581, 2468323, 27151553]

約数ペア:

[(1, 27151553), (11, 2468323), (13, 2088581), (41, 662233), (121, 224393), (143, 189871), (421, 64493), (451, 60203), (533, 50941), (1573, 17261), (4631, 5863), (4961, 5473)]