27847233

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5827}}^1$

素因数の和:5898

約数の個数: 20

約数和(自身を含む): 42311280

約数和(自身を除く): 14464047

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5827, 17481, 52443, 157329, 343793, 471987, 1031379, 3094137, 9282411, 27847233]

約数ペア:

[(1, 27847233), (3, 9282411), (9, 3094137), (27, 1031379), (59, 471987), (81, 343793), (177, 157329), (531, 52443), (1593, 17481), (4779, 5827)]