27018663

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29921}}^1$

素因数の和:29974

約数の個数: 16

約数和(自身を含む): 42130176

約数和(自身を除く): 15111513

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 29921, 89763, 209447, 628341, 1286603, 3859809, 9006221, 27018663]

約数ペア:

[(1, 27018663), (3, 9006221), (7, 3859809), (21, 1286603), (43, 628341), (129, 209447), (301, 89763), (903, 29921)]