71413191

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 41079609

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 963, 1301, 2033, 2889, 3903, 6099, 11709, 18297, 24719, 35127, 54891, 74157, 139207, 222471, 417621, 667413, 1252863, 2644933, 3758589, 7934799, 23804397, 71413191]

約数ペア:

[(1, 71413191), (3, 23804397), (9, 7934799), (19, 3758589), (27, 2644933), (57, 1252863), (107, 667413), (171, 417621), (321, 222471), (513, 139207), (963, 74157), (1301, 54891), (2033, 35127), (2889, 24719), (3903, 18297), (6099, 11709)]