77885280309

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{1523}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 115662090240

約数和(自身を除く): 37776809931

約数列:

[1, 3, 17, 29, 51, 71, 87, 213, 487, 493, 1207, 1461, 1479, 1523, 2059, 3621, 4569, 6177, 8279, 14123, 24837, 25891, 34577, 35003, 42369, 44167, 77673, 103731, 105009, 108133, 132501, 240091, 324399, 587809, 720273, 741701, 750839, 1002733, 1763427, 1838261, 2225103, 2252517, 3008199, 3135857, 5514783, 9407571, 12608917, 17046461, 21509329, 37826751, 51139383, 52660771, 53309569, 64527987, 157982313, 159928707, 365658593, 895233107, 1096975779, 1527162359, 2685699321, 4581487077, 25961760103, 77885280309]

約数ペア:

[(1, 77885280309), (3, 25961760103), (17, 4581487077), (29, 2685699321), (51, 1527162359), (71, 1096975779), (87, 895233107), (213, 365658593), (487, 159928707), (493, 157982313), (1207, 64527987), (1461, 53309569), (1479, 52660771), (1523, 51139383), (2059, 37826751), (3621, 21509329), (4569, 17046461), (6177, 12608917), (8279, 9407571), (14123, 5514783), (24837, 3135857), (25891, 3008199), (34577, 2252517), (35003, 2225103), (42369, 1838261), (44167, 1763427), (77673, 1002733), (103731, 750839), (105009, 741701), (108133, 720273), (132501, 587809), (240091, 324399)]