54268407

素因数分解:

$3^3\times {\mathrm{1213}}^1\times {\mathrm{1657}}^1$

素因数の和:2879

約数の個数: 16

約数和(自身を含む): 80512480

約数和(自身を除く): 26244073

約数列:

[1, 3, 9, 27, 1213, 1657, 3639, 4971, 10917, 14913, 32751, 44739, 2009941, 6029823, 18089469, 54268407]

約数ペア:

[(1, 54268407), (3, 18089469), (9, 6029823), (27, 2009941), (1213, 44739), (1657, 32751), (3639, 14913), (4971, 10917)]