47635497

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 38850903

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1187, 1911, 3087, 3561, 4459, 5733, 8309, 10683, 13377, 15431, 24927, 40131, 46293, 58163, 74781, 108017, 138879, 174489, 324051, 407141, 523467, 756119, 972153, 1221423, 2268357, 3664269, 5292833, 6805071, 15878499, 47635497]

約数ペア:

[(1, 47635497), (3, 15878499), (7, 6805071), (9, 5292833), (13, 3664269), (21, 2268357), (39, 1221423), (49, 972153), (63, 756119), (91, 523467), (117, 407141), (147, 324051), (273, 174489), (343, 138879), (441, 108017), (637, 74781), (819, 58163), (1029, 46293), (1187, 40131), (1911, 24927), (3087, 15431), (3561, 13377), (4459, 10683), (5733, 8309)]