201293559

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{181837}}^1$

素因数の和:181887

約数の個数: 16

約数和(自身を含む): 305487840

約数和(自身を除く): 104194281

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 181837, 545511, 1636533, 4909599, 7455317, 22365951, 67097853, 201293559]

約数ペア:

[(1, 201293559), (3, 67097853), (9, 22365951), (27, 7455317), (41, 4909599), (123, 1636533), (369, 545511), (1107, 181837)]