201552543

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{4549}}^1$

素因数の和:5108

約数の個数: 20

約数和(自身を含む): 301701400

約数和(自身を除く): 100148857

約数列:

[1, 3, 9, 27, 81, 547, 1641, 4549, 4923, 13647, 14769, 40941, 44307, 122823, 368469, 2488303, 7464909, 22394727, 67184181, 201552543]

約数ペア:

[(1, 201552543), (3, 67184181), (9, 22394727), (27, 7464909), (81, 2488303), (547, 368469), (1641, 122823), (4549, 44307), (4923, 40941), (13647, 14769)]