201736251

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{80341}}^1$

素因数の和:80384

約数の個数: 20

約数和(自身を含む): 311084224

約数和(自身を除く): 109347973

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 80341, 241023, 723069, 2169207, 2490571, 6507621, 7471713, 22415139, 67245417, 201736251]

約数ペア:

[(1, 201736251), (3, 67245417), (9, 22415139), (27, 7471713), (31, 6507621), (81, 2490571), (93, 2169207), (279, 723069), (837, 241023), (2511, 80341)]