79963121

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 102680448

約数和(自身を除く): 22717327

約数列:

[1, 7, 17, 29, 47, 119, 203, 289, 329, 493, 799, 841, 1363, 2023, 3451, 5593, 5887, 8381, 9541, 13583, 14297, 23171, 39527, 58667, 95081, 100079, 162197, 243049, 276689, 393907, 671959, 1701343, 2757349, 4703713, 11423303, 79963121]

約数ペア:

[(1, 79963121), (7, 11423303), (17, 4703713), (29, 2757349), (47, 1701343), (119, 671959), (203, 393907), (289, 276689), (329, 243049), (493, 162197), (799, 100079), (841, 95081), (1363, 58667), (2023, 39527), (3451, 23171), (5593, 14297), (5887, 13583), (8381, 9541)]