7519149

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 12841920

約数和(自身を除く): 5322771

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 97, 99, 243, 261, 291, 297, 319, 783, 873, 891, 957, 1067, 2349, 2619, 2673, 2813, 2871, 3201, 7047, 7857, 8439, 8613, 9603, 23571, 25317, 25839, 28809, 30943, 75951, 77517, 86427, 92829, 227853, 259281, 278487, 683559, 835461, 2506383, 7519149]

約数ペア:

[(1, 7519149), (3, 2506383), (9, 835461), (11, 683559), (27, 278487), (29, 259281), (33, 227853), (81, 92829), (87, 86427), (97, 77517), (99, 75951), (243, 30943), (261, 28809), (291, 25839), (297, 25317), (319, 23571), (783, 9603), (873, 8613), (891, 8439), (957, 7857), (1067, 7047), (2349, 3201), (2619, 2871), (2673, 2813)]