48863763

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 38227437

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 117, 153, 171, 221, 247, 323, 351, 431, 459, 513, 663, 741, 969, 1293, 1989, 2223, 2907, 3879, 4199, 5603, 5967, 6669, 7327, 8189, 8721, 11637, 12597, 16809, 21981, 24567, 37791, 50427, 65943, 73701, 95251, 106457, 113373, 139213, 151281, 197829, 221103, 285753, 319371, 417639, 857259, 958113, 1252917, 1809769, 2571777, 2874339, 3758751, 5429307, 16287921, 48863763]

約数ペア:

[(1, 48863763), (3, 16287921), (9, 5429307), (13, 3758751), (17, 2874339), (19, 2571777), (27, 1809769), (39, 1252917), (51, 958113), (57, 857259), (117, 417639), (153, 319371), (171, 285753), (221, 221103), (247, 197829), (323, 151281), (351, 139213), (431, 113373), (459, 106457), (513, 95251), (663, 73701), (741, 65943), (969, 50427), (1293, 37791), (1989, 24567), (2223, 21981), (2907, 16809), (3879, 12597), (4199, 11637), (5603, 8721), (5967, 8189), (6669, 7327)]