201215281059

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573262909}}^1$

素因数の和:573262931

約数の個数: 16

約数和(自身を含む): 321027229600

約数和(自身を除く): 119811948541

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573262909, 1719788727, 5159366181, 7452417817, 15478098543, 22357253451, 67071760353, 201215281059]

約数ペア:

[(1, 201215281059), (3, 67071760353), (9, 22357253451), (13, 15478098543), (27, 7452417817), (39, 5159366181), (117, 1719788727), (351, 573262909)]