201749589

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{102359}}^1$

素因数の和:102441

約数の個数: 16

約数和(自身を含む): 302985600

約数和(自身を除く): 101236011

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 102359, 307077, 921231, 2763693, 7472207, 22416621, 67249863, 201749589]

約数ペア:

[(1, 201749589), (3, 67249863), (9, 22416621), (27, 7472207), (73, 2763693), (219, 921231), (657, 307077), (1971, 102359)]