49204899009

素因数分解:

$3^4\times 7^1\times {\mathrm{86781127}}^1$

素因数の和:86781146

約数の個数: 20

約数和(自身を含む): 84004131904

約数和(自身を除く): 34799232895

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 86781127, 260343381, 607467889, 781030143, 1822403667, 2343090429, 5467211001, 7029271287, 16401633003, 49204899009]

約数ペア:

[(1, 49204899009), (3, 16401633003), (7, 7029271287), (9, 5467211001), (21, 2343090429), (27, 1822403667), (63, 781030143), (81, 607467889), (189, 260343381), (567, 86781127)]