56554122231

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1661939}}^1$

素因数の和:1662163

約数の個数: 24

約数和(自身を含む): 86420880000

約数和(自身を除く): 29866757769

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1791, 3781, 11343, 34029, 1661939, 4985817, 14957451, 31576841, 94730523, 284191569, 330725861, 992177583, 2976532749, 6283791359, 18851374077, 56554122231]

約数ペア:

[(1, 56554122231), (3, 18851374077), (9, 6283791359), (19, 2976532749), (57, 992177583), (171, 330725861), (199, 284191569), (597, 94730523), (1791, 31576841), (3781, 14957451), (11343, 4985817), (34029, 1661939)]