159380494047

素因数分解:

$3^3\times {\mathrm{73}}^2\times {\mathrm{773}}^1\times {\mathrm{1433}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 239875045920

約数和(自身を除く): 80494551873

約数列:

[1, 3, 9, 27, 73, 219, 657, 773, 1433, 1971, 2319, 4299, 5329, 6957, 12897, 15987, 20871, 38691, 47961, 56429, 104609, 143883, 169287, 313827, 507861, 941481, 1107709, 1523583, 2824443, 3323127, 4119317, 7636457, 9969381, 12357951, 22909371, 29908143, 37073853, 68728113, 80862757, 111221559, 206184339, 242588271, 727764813, 2183294439, 5902981261, 17708943783, 53126831349, 159380494047]

約数ペア:

[(1, 159380494047), (3, 53126831349), (9, 17708943783), (27, 5902981261), (73, 2183294439), (219, 727764813), (657, 242588271), (773, 206184339), (1433, 111221559), (1971, 80862757), (2319, 68728113), (4299, 37073853), (5329, 29908143), (6957, 22909371), (12897, 12357951), (15987, 9969381), (20871, 7636457), (38691, 4119317), (47961, 3323127), (56429, 2824443), (104609, 1523583), (143883, 1107709), (169287, 941481), (313827, 507861)]