66589047

素因数分解:

$3^6\times 7^1\times {\mathrm{13049}}^1$

素因数の和:13074

約数の個数: 28

約数和(自身を含む): 114109200

約数和(自身を除く): 47520153

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 13049, 39147, 91343, 117441, 274029, 352323, 822087, 1056969, 2466261, 3170907, 7398783, 9512721, 22196349, 66589047]

約数ペア:

[(1, 66589047), (3, 22196349), (7, 9512721), (9, 7398783), (21, 3170907), (27, 2466261), (63, 1056969), (81, 822087), (189, 352323), (243, 274029), (567, 117441), (729, 91343), (1701, 39147), (5103, 13049)]