550408851

素因数分解:

$3^8\times {\mathrm{83891}}^1$

素因数の和:83915

約数の個数: 18

約数和(自身を含む): 825581172

約数和(自身を除く): 275172321

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 83891, 251673, 755019, 2265057, 6795171, 20385513, 61156539, 183469617, 550408851]

約数ペア:

[(1, 550408851), (3, 183469617), (9, 61156539), (27, 20385513), (81, 6795171), (243, 2265057), (729, 755019), (2187, 251673), (6561, 83891)]