218511099

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{797}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 324166752

約数和(自身を除く): 105655653

約数列:

[1, 3, 9, 41, 123, 369, 743, 797, 2229, 2391, 6687, 7173, 30463, 32677, 91389, 98031, 274167, 294093, 592171, 1776513, 5329539, 24279011, 72837033, 218511099]

約数ペア:

[(1, 218511099), (3, 72837033), (9, 24279011), (41, 5329539), (123, 1776513), (369, 592171), (743, 294093), (797, 274167), (2229, 98031), (2391, 91389), (6687, 32677), (7173, 30463)]