189900423

素因数分解:

$3^3\times {\mathrm{1123}}^1\times {\mathrm{6263}}^1$

素因数の和:7395

約数の個数: 16

約数和(自身を含む): 281629440

約数和(自身を除く): 91729017

約数列:

[1, 3, 9, 27, 1123, 3369, 6263, 10107, 18789, 30321, 56367, 169101, 7033349, 21100047, 63300141, 189900423]

約数ペア:

[(1, 189900423), (3, 63300141), (9, 21100047), (27, 7033349), (1123, 169101), (3369, 56367), (6263, 30321), (10107, 18789)]