8045313081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^2\times {\mathrm{379}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 12070228800

約数和(自身を除く): 4024915719

約数列:

[1, 3, 13, 29, 39, 87, 137, 377, 379, 411, 1131, 1137, 1781, 3973, 4927, 5343, 10991, 11919, 14781, 18769, 32973, 51649, 51923, 56307, 142883, 154947, 155769, 243997, 428649, 544301, 674999, 731991, 1505767, 1632903, 2024997, 4517301, 7075913, 7113451, 19574971, 21227739, 21340353, 58724913, 92474863, 206290079, 277424589, 618870237, 2681771027, 8045313081]

約数ペア:

[(1, 8045313081), (3, 2681771027), (13, 618870237), (29, 277424589), (39, 206290079), (87, 92474863), (137, 58724913), (377, 21340353), (379, 21227739), (411, 19574971), (1131, 7113451), (1137, 7075913), (1781, 4517301), (3973, 2024997), (4927, 1632903), (5343, 1505767), (10991, 731991), (11919, 674999), (14781, 544301), (18769, 428649), (32973, 243997), (51649, 155769), (51923, 154947), (56307, 142883)]