27456481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 30336768

約数和(自身を除く): 2880287

約数列:

[1, 13, 71, 151, 197, 923, 1963, 2561, 10721, 13987, 29747, 139373, 181831, 386711, 2112037, 27456481]

約数ペア:

[(1, 27456481), (13, 2112037), (71, 386711), (151, 181831), (197, 139373), (923, 29747), (1963, 13987), (2561, 10721)]