49825017

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 82481280

約数和(自身を除く): 32656263

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 121, 151, 297, 303, 363, 453, 909, 1089, 1111, 1359, 1661, 2727, 3267, 3333, 4077, 4983, 9999, 12221, 14949, 15251, 18271, 29997, 36663, 44847, 45753, 54813, 109989, 137259, 164439, 167761, 329967, 411777, 493317, 503283, 1509849, 1845371, 4529547, 5536113, 16608339, 49825017]

約数ペア:

[(1, 49825017), (3, 16608339), (9, 5536113), (11, 4529547), (27, 1845371), (33, 1509849), (99, 503283), (101, 493317), (121, 411777), (151, 329967), (297, 167761), (303, 164439), (363, 137259), (453, 109989), (909, 54813), (1089, 45753), (1111, 44847), (1359, 36663), (1661, 29997), (2727, 18271), (3267, 15251), (3333, 14949), (4077, 12221), (4983, 9999)]