27431384181

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{259009}}^1$

素因数の和:259876

約数の個数: 16

約数和(自身を含む): 37471494720

約数和(自身を除く): 10040110539

約数列:

[1, 3, 43, 129, 821, 2463, 35303, 105909, 259009, 777027, 11137387, 33412161, 212646389, 637939167, 9143794727, 27431384181]

約数ペア:

[(1, 27431384181), (3, 9143794727), (43, 637939167), (129, 212646389), (821, 33412161), (2463, 11137387), (35303, 777027), (105909, 259009)]