91057239

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 165256000

約数和(自身を除く): 74198761

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 2269, 3087, 4459, 5733, 6807, 13377, 15883, 20421, 29497, 40131, 47649, 88491, 111181, 142947, 206479, 265473, 333543, 619437, 778267, 1000629, 1445353, 1858311, 2334801, 4336059, 7004403, 10117471, 13008177, 30352413, 91057239]

約数ペア:

[(1, 91057239), (3, 30352413), (7, 13008177), (9, 10117471), (13, 7004403), (21, 4336059), (39, 2334801), (49, 1858311), (63, 1445353), (91, 1000629), (117, 778267), (147, 619437), (273, 333543), (343, 265473), (441, 206479), (637, 142947), (819, 111181), (1029, 88491), (1911, 47649), (2269, 40131), (3087, 29497), (4459, 20421), (5733, 15883), (6807, 13377)]