203488821

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{9293}}^1$

素因数の和:10113

約数の個数: 16

約数和(自身を含む): 301869120

約数和(自身を除く): 98380299

約数列:

[1, 3, 9, 27, 811, 2433, 7299, 9293, 21897, 27879, 83637, 250911, 7536623, 22609869, 67829607, 203488821]

約数ペア:

[(1, 203488821), (3, 67829607), (9, 22609869), (27, 7536623), (811, 250911), (2433, 83637), (7299, 27879), (9293, 21897)]