26696979

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{1567}}^1$

素因数の和:2207

約数の個数: 16

約数和(自身を含む): 39639040

約数和(自身を除く): 12942061

約数列:

[1, 3, 9, 27, 631, 1567, 1893, 4701, 5679, 14103, 17037, 42309, 988777, 2966331, 8898993, 26696979]

約数ペア:

[(1, 26696979), (3, 8898993), (9, 2966331), (27, 988777), (631, 42309), (1567, 17037), (1893, 14103), (4701, 5679)]