47345727

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 76267520

約数和(自身を除く): 28921793

約数列:

[1, 3, 11, 13, 33, 39, 79, 121, 127, 143, 237, 363, 381, 429, 869, 1027, 1397, 1573, 1651, 2607, 3081, 4191, 4719, 4953, 9559, 10033, 11297, 15367, 18161, 28677, 30099, 33891, 46101, 54483, 110363, 124267, 130429, 199771, 331089, 372801, 391287, 599313, 1213993, 1434719, 3641979, 4304157, 15781909, 47345727]

約数ペア:

[(1, 47345727), (3, 15781909), (11, 4304157), (13, 3641979), (33, 1434719), (39, 1213993), (79, 599313), (121, 391287), (127, 372801), (143, 331089), (237, 199771), (363, 130429), (381, 124267), (429, 110363), (869, 54483), (1027, 46101), (1397, 33891), (1573, 30099), (1651, 28677), (2607, 18161), (3081, 15367), (4191, 11297), (4719, 10033), (4953, 9559)]