205655491161

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{413713}}^1$

素因数の和:413780

約数の個数: 60

約数和(自身を含む): 343307324052

約数和(自身を除く): 137651832891

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 361, 459, 513, 969, 1083, 1377, 1539, 2907, 3249, 6137, 8721, 9747, 18411, 26163, 29241, 55233, 165699, 413713, 497097, 1241139, 3723417, 7033121, 7860547, 11170251, 21099363, 23581641, 33510753, 63298089, 70744923, 133629299, 149350393, 189894267, 212234769, 400887897, 448051179, 569682801, 636704307, 1202663691, 1344153537, 2538956681, 3607991073, 4032460611, 7616870043, 10823973219, 12097381833, 22850610129, 68551830387, 205655491161]

約数ペア:

[(1, 205655491161), (3, 68551830387), (9, 22850610129), (17, 12097381833), (19, 10823973219), (27, 7616870043), (51, 4032460611), (57, 3607991073), (81, 2538956681), (153, 1344153537), (171, 1202663691), (323, 636704307), (361, 569682801), (459, 448051179), (513, 400887897), (969, 212234769), (1083, 189894267), (1377, 149350393), (1539, 133629299), (2907, 70744923), (3249, 63298089), (6137, 33510753), (8721, 23581641), (9747, 21099363), (18411, 11170251), (26163, 7860547), (29241, 7033121), (55233, 3723417), (165699, 1241139), (413713, 497097)]