55639930941

素因数分解:

$3^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{295277}}^1$

素因数の和:296290

約数の個数: 32

約数和(自身を含む): 94299982080

約数和(自身を除く): 38660051139

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 997, 2991, 6979, 8973, 20937, 26919, 62811, 188433, 295277, 885831, 2066939, 2657493, 6200817, 7972479, 18602451, 55807353, 294391169, 883173507, 2060738183, 2649520521, 6182214549, 7948561563, 18546643647, 55639930941]

約数ペア:

[(1, 55639930941), (3, 18546643647), (7, 7948561563), (9, 6182214549), (21, 2649520521), (27, 2060738183), (63, 883173507), (189, 294391169), (997, 55807353), (2991, 18602451), (6979, 7972479), (8973, 6200817), (20937, 2657493), (26919, 2066939), (62811, 885831), (188433, 295277)]