134328271

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 188455680

約数和(自身を除く): 54127409

約数列:

[1, 7, 11, 17, 19, 77, 119, 121, 133, 187, 209, 323, 491, 847, 1309, 1463, 2057, 2261, 2299, 3437, 3553, 5401, 8347, 9329, 14399, 16093, 24871, 37807, 39083, 58429, 59411, 65303, 91817, 102619, 158593, 273581, 415877, 642719, 718333, 1009987, 1110151, 1128809, 1744523, 7069909, 7901663, 12211661, 19189753, 134328271]

約数ペア:

[(1, 134328271), (7, 19189753), (11, 12211661), (17, 7901663), (19, 7069909), (77, 1744523), (119, 1128809), (121, 1110151), (133, 1009987), (187, 718333), (209, 642719), (323, 415877), (491, 273581), (847, 158593), (1309, 102619), (1463, 91817), (2057, 65303), (2261, 59411), (2299, 58429), (3437, 39083), (3553, 37807), (5401, 24871), (8347, 16093), (9329, 14399)]