204156963

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{70667}}^1$

素因数の和:70783

約数の個数: 16

約数和(自身を含む): 305285760

約数和(自身を除く): 101128797

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 70667, 212001, 636003, 1908009, 7561369, 22684107, 68052321, 204156963]

約数ペア:

[(1, 204156963), (3, 68052321), (9, 22684107), (27, 7561369), (107, 1908009), (321, 636003), (963, 212001), (2889, 70667)]