82713267

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4440

約数の個数: 48

約数和(自身を含む): 153474048

約数和(自身を除く): 70760781

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 4391, 6279, 13173, 18837, 30737, 39519, 57083, 92211, 100993, 171249, 276633, 302979, 399581, 513747, 706951, 908937, 1198743, 1312909, 2120853, 3596229, 3938727, 6362559, 9190363, 11816181, 27571089, 82713267]

約数ペア:

[(1, 82713267), (3, 27571089), (7, 11816181), (9, 9190363), (13, 6362559), (21, 3938727), (23, 3596229), (39, 2120853), (63, 1312909), (69, 1198743), (91, 908937), (117, 706951), (161, 513747), (207, 399581), (273, 302979), (299, 276633), (483, 171249), (819, 100993), (897, 92211), (1449, 57083), (2093, 39519), (2691, 30737), (4391, 18837), (6279, 13173)]