26945109

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{9689}}^1$

素因数の和:9801

約数の個数: 16

約数和(自身を含む): 40310400

約数和(自身を除く): 13365291

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 9689, 29067, 87201, 261603, 997967, 2993901, 8981703, 26945109]

約数ペア:

[(1, 26945109), (3, 8981703), (9, 2993901), (27, 997967), (103, 261603), (309, 87201), (927, 29067), (2781, 9689)]