27000813

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 42402528

約数和(自身を除く): 15401715

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 2213, 4067, 6639, 12201, 15491, 46473, 108437, 183679, 325311, 551037, 1285753, 3857259, 9000271, 27000813]

約数ペア:

[(1, 27000813), (3, 9000271), (7, 3857259), (21, 1285753), (49, 551037), (83, 325311), (147, 183679), (249, 108437), (581, 46473), (1743, 15491), (2213, 12201), (4067, 6639)]