210009754221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1\times {\mathrm{35423}}^1$

素因数の和:37705

約数の個数: 32

約数和(自身を含む): 301166346240

約数和(自身を除く): 91156592019

約数列:

[1, 3, 19, 47, 57, 141, 893, 2213, 2679, 6639, 35423, 42047, 104011, 106269, 126141, 312033, 673037, 1664881, 1976209, 2019111, 4994643, 5928627, 31632739, 78391099, 94898217, 235173297, 1489430881, 3684381653, 4468292643, 11053144959, 70003251407, 210009754221]

約数ペア:

[(1, 210009754221), (3, 70003251407), (19, 11053144959), (47, 4468292643), (57, 3684381653), (141, 1489430881), (893, 235173297), (2213, 94898217), (2679, 78391099), (6639, 31632739), (35423, 5928627), (42047, 4994643), (104011, 2019111), (106269, 1976209), (126141, 1664881), (312033, 673037)]