124648547877

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{331027}}^1$

素因数の和:331222

約数の個数: 48

約数和(自身を含む): 212069777920

約数和(自身を除く): 87421230043

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 139, 301, 387, 417, 903, 973, 1251, 2709, 2919, 5977, 8757, 17931, 41839, 53793, 125517, 331027, 376551, 993081, 2317189, 2979243, 6951567, 14234161, 20854701, 42702483, 46012753, 99639127, 128107449, 138038259, 298917381, 322089271, 414114777, 896752143, 966267813, 1978548379, 2898803439, 5935645137, 13849838653, 17806935411, 41549515959, 124648547877]

約数ペア:

[(1, 124648547877), (3, 41549515959), (7, 17806935411), (9, 13849838653), (21, 5935645137), (43, 2898803439), (63, 1978548379), (129, 966267813), (139, 896752143), (301, 414114777), (387, 322089271), (417, 298917381), (903, 138038259), (973, 128107449), (1251, 99639127), (2709, 46012753), (2919, 42702483), (5977, 20854701), (8757, 14234161), (17931, 6951567), (41839, 2979243), (53793, 2317189), (125517, 993081), (331027, 376551)]