48839427

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 88670400

約数和(自身を除く): 39830973

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1217, 1911, 3087, 3651, 4459, 5733, 8519, 10953, 13377, 15821, 25557, 40131, 47463, 59633, 76671, 110747, 142389, 178899, 332241, 417431, 536697, 775229, 996723, 1252293, 2325687, 3756879, 5426603, 6977061, 16279809, 48839427]

約数ペア:

[(1, 48839427), (3, 16279809), (7, 6977061), (9, 5426603), (13, 3756879), (21, 2325687), (39, 1252293), (49, 996723), (63, 775229), (91, 536697), (117, 417431), (147, 332241), (273, 178899), (343, 142389), (441, 110747), (637, 76671), (819, 59633), (1029, 47463), (1217, 40131), (1911, 25557), (3087, 15821), (3651, 13377), (4459, 10953), (5733, 8519)]