49514139

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 75463680

約数和(自身を除く): 25949541

約数列:

[1, 3, 9, 27, 67, 101, 201, 271, 303, 603, 813, 909, 1809, 2439, 2727, 6767, 7317, 18157, 20301, 27371, 54471, 60903, 82113, 163413, 182709, 246339, 490239, 739017, 1833857, 5501571, 16504713, 49514139]

約数ペア:

[(1, 49514139), (3, 16504713), (9, 5501571), (27, 1833857), (67, 739017), (101, 490239), (201, 246339), (271, 182709), (303, 163413), (603, 82113), (813, 60903), (909, 54471), (1809, 27371), (2439, 20301), (2727, 18157), (6767, 7317)]