26969553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 42135912

約数和(自身を除く): 15166359

約数列:

[1, 3, 9, 13, 39, 117, 353, 653, 1059, 1959, 3177, 4589, 5877, 8489, 13767, 25467, 41301, 76401, 230509, 691527, 2074581, 2996617, 8989851, 26969553]

約数ペア:

[(1, 26969553), (3, 8989851), (9, 2996617), (13, 2074581), (39, 691527), (117, 230509), (353, 76401), (653, 41301), (1059, 25467), (1959, 13767), (3177, 8489), (4589, 5877)]