9543987

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 15681600

約数和(自身を除く): 6137613

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 239, 261, 459, 493, 717, 783, 1377, 1479, 2151, 2349, 4063, 4437, 6453, 6931, 12189, 13311, 19359, 20793, 36567, 39933, 62379, 109701, 117827, 187137, 329103, 353481, 561411, 1060443, 3181329, 9543987]

約数ペア:

[(1, 9543987), (3, 3181329), (9, 1060443), (17, 561411), (27, 353481), (29, 329103), (51, 187137), (81, 117827), (87, 109701), (153, 62379), (239, 39933), (261, 36567), (459, 20793), (493, 19359), (717, 13311), (783, 12189), (1377, 6931), (1479, 6453), (2151, 4437), (2349, 4063)]