27163269

素因数分解:

$3^6\times 7^1\times {\mathrm{5323}}^1$

素因数の和:5348

約数の個数: 28

約数和(自身を含む): 46553056

約数和(自身を除く): 19389787

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 5323, 15969, 37261, 47907, 111783, 143721, 335349, 431163, 1006047, 1293489, 3018141, 3880467, 9054423, 27163269]

約数ペア:

[(1, 27163269), (3, 9054423), (7, 3880467), (9, 3018141), (21, 1293489), (27, 1006047), (63, 431163), (81, 335349), (189, 143721), (243, 111783), (567, 47907), (729, 37261), (1701, 15969), (5103, 5323)]