129121467

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{1721}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 174817440

約数和(自身を除く): 45695973

約数列:

[1, 3, 89, 267, 281, 843, 1721, 5163, 25009, 75027, 153169, 459507, 483601, 1450803, 43040489, 129121467]

約数ペア:

[(1, 129121467), (3, 43040489), (89, 1450803), (267, 483601), (281, 459507), (843, 153169), (1721, 75027), (5163, 25009)]