180551163387

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{12241}}^1$

素因数の和:12584

約数の個数: 64

約数和(自身を含む): 287822151680

約数和(自身を除く): 107270988293

約数列:

[1, 3, 7, 21, 31, 93, 139, 163, 217, 417, 489, 651, 973, 1141, 2919, 3423, 4309, 5053, 12241, 12927, 15159, 22657, 30163, 35371, 36723, 67971, 85687, 90489, 106113, 158599, 257061, 379471, 475797, 702367, 1138413, 1701499, 1995283, 2107101, 2656297, 4916569, 5104497, 5985849, 7968891, 11910493, 13966981, 14749707, 35731479, 41900943, 52746469, 61853773, 158239407, 185561319, 277344337, 369225283, 432976411, 832033011, 1107675849, 1298929233, 1941410359, 5824231077, 8597674447, 25793023341, 60183721129, 180551163387]

約数ペア:

[(1, 180551163387), (3, 60183721129), (7, 25793023341), (21, 8597674447), (31, 5824231077), (93, 1941410359), (139, 1298929233), (163, 1107675849), (217, 832033011), (417, 432976411), (489, 369225283), (651, 277344337), (973, 185561319), (1141, 158239407), (2919, 61853773), (3423, 52746469), (4309, 41900943), (5053, 35731479), (12241, 14749707), (12927, 13966981), (15159, 11910493), (22657, 7968891), (30163, 5985849), (35371, 5104497), (36723, 4916569), (67971, 2656297), (85687, 2107101), (90489, 1995283), (106113, 1701499), (158599, 1138413), (257061, 702367), (379471, 475797)]