135886401

素因数分解:

$3^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1931}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 224637504

約数和(自身を除く): 88751103

約数列:

[1, 3, 7, 9, 21, 63, 1117, 1931, 3351, 5793, 7819, 10053, 13517, 17379, 23457, 40551, 70371, 121653, 2156927, 6470781, 15098489, 19412343, 45295467, 135886401]

約数ペア:

[(1, 135886401), (3, 45295467), (7, 19412343), (9, 15098489), (21, 6470781), (63, 2156927), (1117, 121653), (1931, 70371), (3351, 40551), (5793, 23457), (7819, 17379), (10053, 13517)]