26788893021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{90198293}}^1$

素因数の和:90198313

約数の個数: 16

約数和(自身を含む): 43295181120

約数和(自身を除く): 16506288099

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 90198293, 270594879, 811784637, 992181223, 2435353911, 2976543669, 8929631007, 26788893021]

約数ペア:

[(1, 26788893021), (3, 8929631007), (9, 2976543669), (11, 2435353911), (27, 992181223), (33, 811784637), (99, 270594879), (297, 90198293)]