47567331

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2013

約数の個数: 40

約数和(自身を含む): 83139584

約数和(自身を除く): 35572253

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 1951, 2709, 3483, 5853, 8127, 13657, 17559, 24381, 40971, 52677, 83893, 122913, 158031, 251679, 368739, 587251, 755037, 1106217, 1761753, 2265111, 5285259, 6795333, 15855777, 47567331]

約数ペア:

[(1, 47567331), (3, 15855777), (7, 6795333), (9, 5285259), (21, 2265111), (27, 1761753), (43, 1106217), (63, 755037), (81, 587251), (129, 368739), (189, 251679), (301, 158031), (387, 122913), (567, 83893), (903, 52677), (1161, 40971), (1951, 24381), (2709, 17559), (3483, 13657), (5853, 8127)]