54346707

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 87360000

約数和(自身を除く): 33013293

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 149, 171, 237, 243, 447, 513, 711, 1341, 1501, 1539, 2133, 2831, 4023, 4503, 4617, 6399, 8493, 11771, 12069, 13509, 19197, 25479, 35313, 36207, 40527, 76437, 105939, 121581, 223649, 229311, 317817, 364743, 670947, 687933, 953451, 2012841, 2860353, 6038523, 18115569, 54346707]

約数ペア:

[(1, 54346707), (3, 18115569), (9, 6038523), (19, 2860353), (27, 2012841), (57, 953451), (79, 687933), (81, 670947), (149, 364743), (171, 317817), (237, 229311), (243, 223649), (447, 121581), (513, 105939), (711, 76437), (1341, 40527), (1501, 36207), (1539, 35313), (2133, 25479), (2831, 19197), (4023, 13509), (4503, 12069), (4617, 11771), (6399, 8493)]