78849969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12007}}^1$

素因数の和:12220

約数の個数: 16

約数和(自身を含む): 115276800

約数和(自身を除く): 36426831

約数列:

[1, 3, 11, 33, 199, 597, 2189, 6567, 12007, 36021, 132077, 396231, 2389393, 7168179, 26283323, 78849969]

約数ペア:

[(1, 78849969), (3, 26283323), (11, 7168179), (33, 2389393), (199, 396231), (597, 132077), (2189, 36021), (6567, 12007)]