201564009

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{32411}}^1$

素因数の和:33108

約数の個数: 12

約数和(自身を含む): 291578352

約数和(自身を除く): 90014343

約数列:

[1, 3, 9, 691, 2073, 6219, 32411, 97233, 291699, 22396001, 67188003, 201564009]

約数ペア:

[(1, 201564009), (3, 67188003), (9, 22396001), (691, 291699), (2073, 97233), (6219, 32411)]