203450859

素因数分解:

$3^4\times {\mathrm{1249}}^1\times {\mathrm{2011}}^1$

素因数の和:3272

約数の個数: 20

約数和(自身を含む): 304315000

約数和(自身を除く): 100864141

約数列:

[1, 3, 9, 27, 81, 1249, 2011, 3747, 6033, 11241, 18099, 33723, 54297, 101169, 162891, 2511739, 7535217, 22605651, 67816953, 203450859]

約数ペア:

[(1, 203450859), (3, 67816953), (9, 22605651), (27, 7535217), (81, 2511739), (1249, 162891), (2011, 101169), (3747, 54297), (6033, 33723), (11241, 18099)]