15707864007

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26431}}^1$

素因数の和:26506

約数の個数: 80

約数和(自身を含む): 27633070080

約数和(自身を除く): 11925206073

約数列:

[1, 3, 9, 11, 23, 27, 29, 33, 69, 81, 87, 99, 207, 253, 261, 297, 319, 621, 667, 759, 783, 891, 957, 1863, 2001, 2277, 2349, 2871, 6003, 6831, 7337, 8613, 18009, 20493, 22011, 25839, 26431, 54027, 66033, 79293, 198099, 237879, 290741, 594297, 607913, 713637, 766499, 872223, 1823739, 2140911, 2299497, 2616669, 5471217, 6687043, 6898491, 7850007, 8431489, 16413651, 17629477, 20061129, 20695473, 23550021, 25294467, 49240953, 52888431, 60183387, 62086419, 75883401, 158665293, 180550161, 193924247, 227650203, 475995879, 541650483, 581772741, 682950609, 1427987637, 1745318223, 5235954669, 15707864007]

約数ペア:

[(1, 15707864007), (3, 5235954669), (9, 1745318223), (11, 1427987637), (23, 682950609), (27, 581772741), (29, 541650483), (33, 475995879), (69, 227650203), (81, 193924247), (87, 180550161), (99, 158665293), (207, 75883401), (253, 62086419), (261, 60183387), (297, 52888431), (319, 49240953), (621, 25294467), (667, 23550021), (759, 20695473), (783, 20061129), (891, 17629477), (957, 16413651), (1863, 8431489), (2001, 7850007), (2277, 6898491), (2349, 6687043), (2871, 5471217), (6003, 2616669), (6831, 2299497), (7337, 2140911), (8613, 1823739), (18009, 872223), (20493, 766499), (22011, 713637), (25839, 607913), (26431, 594297), (54027, 290741), (66033, 237879), (79293, 198099)]