202435929

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{28081}}^1$

素因数の和:28182

約数の個数: 20

約数和(自身を含む): 305812980

約数和(自身を除く): 103377051

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 28081, 84243, 252729, 758187, 2274561, 2499209, 7497627, 22492881, 67478643, 202435929]

約数ペア:

[(1, 202435929), (3, 67478643), (9, 22492881), (27, 7497627), (81, 2499209), (89, 2274561), (267, 758187), (801, 252729), (2403, 84243), (7209, 28081)]