804927478869

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{344621}}^1$

素因数の和:344835

約数の個数: 64

約数和(自身を含む): 1306806624000

約数和(自身を除く): 501879145131

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 157, 171, 261, 471, 513, 551, 783, 1413, 1653, 2983, 4239, 4553, 4959, 8949, 13659, 14877, 26847, 40977, 80541, 86507, 122931, 259521, 344621, 778563, 1033863, 2335689, 3101589, 6547799, 9304767, 9994009, 19643397, 29982027, 54105497, 58930191, 89946081, 162316491, 176790573, 189886171, 269838243, 486949473, 569658513, 1028004443, 1460848419, 1569059413, 1708975539, 3084013329, 4707178239, 5126926617, 9252039987, 14121534717, 27756119961, 29812128847, 42364604151, 89436386541, 268309159623, 804927478869]

約数ペア:

[(1, 804927478869), (3, 268309159623), (9, 89436386541), (19, 42364604151), (27, 29812128847), (29, 27756119961), (57, 14121534717), (87, 9252039987), (157, 5126926617), (171, 4707178239), (261, 3084013329), (471, 1708975539), (513, 1569059413), (551, 1460848419), (783, 1028004443), (1413, 569658513), (1653, 486949473), (2983, 269838243), (4239, 189886171), (4553, 176790573), (4959, 162316491), (8949, 89946081), (13659, 58930191), (14877, 54105497), (26847, 29982027), (40977, 19643397), (80541, 9994009), (86507, 9304767), (122931, 6547799), (259521, 3101589), (344621, 2335689), (778563, 1033863)]