80291331

素因数分解:

$3^7\times {\mathrm{36713}}^1$

素因数の和:36734

約数の個数: 16

約数和(自身を含む): 120421920

約数和(自身を除く): 40130589

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 36713, 110139, 330417, 991251, 2973753, 8921259, 26763777, 80291331]

約数ペア:

[(1, 80291331), (3, 26763777), (9, 8921259), (27, 2973753), (81, 991251), (243, 330417), (729, 110139), (2187, 36713)]