69239853

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{5737}}^1$

素因数の和:5898

約数の個数: 20

約数和(自身を含む): 104144700

約数和(自身を除く): 34904847

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 5737, 12069, 17211, 51633, 154899, 464697, 854813, 2564439, 7693317, 23079951, 69239853]

約数ペア:

[(1, 69239853), (3, 23079951), (9, 7693317), (27, 2564439), (81, 854813), (149, 464697), (447, 154899), (1341, 51633), (4023, 17211), (5737, 12069)]