827748207

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12611}}^1$

素因数の和:12661

約数の個数: 64

約数和(自身を含む): 1525547520

約数和(自身を除く): 697799313

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 663, 1287, 1683, 1989, 2431, 3861, 5049, 5967, 7293, 12611, 21879, 37833, 65637, 113499, 138721, 163943, 214387, 340497, 416163, 491829, 643161, 1248489, 1475487, 1803373, 1929483, 2358257, 2787031, 3745467, 4426461, 5410119, 5788449, 7074771, 8361093, 16230357, 21224313, 25083279, 30657341, 48691071, 63672939, 75249837, 91972023, 275916069, 827748207]

約数ペア:

[(1, 827748207), (3, 275916069), (9, 91972023), (11, 75249837), (13, 63672939), (17, 48691071), (27, 30657341), (33, 25083279), (39, 21224313), (51, 16230357), (99, 8361093), (117, 7074771), (143, 5788449), (153, 5410119), (187, 4426461), (221, 3745467), (297, 2787031), (351, 2358257), (429, 1929483), (459, 1803373), (561, 1475487), (663, 1248489), (1287, 643161), (1683, 491829), (1989, 416163), (2431, 340497), (3861, 214387), (5049, 163943), (5967, 138721), (7293, 113499), (12611, 65637), (21879, 37833)]