1036540071

素因数分解:

$3^5\times 7^2\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 1818520704

約数和(自身を除く): 781980633

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 263, 331, 441, 567, 789, 993, 1323, 1701, 1841, 2317, 2367, 2979, 3969, 5523, 6951, 7101, 8937, 11907, 12887, 16219, 16569, 20853, 21303, 26811, 38661, 48657, 49707, 62559, 63909, 80433, 87053, 115983, 145971, 149121, 187677, 261159, 347949, 437913, 447363, 563031, 609371, 783477, 1043847, 1313739, 1828113, 2350431, 3131541, 3941217, 4265597, 5484339, 7051293, 12796791, 16453017, 21153879, 38390373, 49359051, 115171119, 148077153, 345513357, 1036540071]

約数ペア:

[(1, 1036540071), (3, 345513357), (7, 148077153), (9, 115171119), (21, 49359051), (27, 38390373), (49, 21153879), (63, 16453017), (81, 12796791), (147, 7051293), (189, 5484339), (243, 4265597), (263, 3941217), (331, 3131541), (441, 2350431), (567, 1828113), (789, 1313739), (993, 1043847), (1323, 783477), (1701, 609371), (1841, 563031), (2317, 447363), (2367, 437913), (2979, 347949), (3969, 261159), (5523, 187677), (6951, 149121), (7101, 145971), (8937, 115983), (11907, 87053), (12887, 80433), (16219, 63909), (16569, 62559), (20853, 49707), (21303, 48657), (26811, 38661)]