26804061

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18731}}^1$

素因数の和:18793

約数の個数: 16

約数和(自身を含む): 40461120

約数和(自身を除く): 13657059

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18731, 56193, 168579, 505737, 992743, 2978229, 8934687, 26804061]

約数ペア:

[(1, 26804061), (3, 8934687), (9, 2978229), (27, 992743), (53, 505737), (159, 168579), (477, 56193), (1431, 18731)]