26997597

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{90901}}^1$

素因数の和:90921

約数の個数: 16

約数和(自身を含む): 43632960

約数和(自身を除く): 16635363

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 90901, 272703, 818109, 999911, 2454327, 2999733, 8999199, 26997597]

約数ペア:

[(1, 26997597), (3, 8999199), (9, 2999733), (11, 2454327), (27, 999911), (33, 818109), (99, 272703), (297, 90901)]