80409133

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 102187008

約数和(自身を除く): 21777875

約数列:

[1, 7, 17, 31, 71, 119, 217, 307, 497, 527, 1207, 2149, 2201, 3689, 5219, 8449, 9517, 15407, 21797, 36533, 37417, 66619, 152579, 161789, 261919, 370549, 675707, 1132523, 2593843, 4729949, 11487019, 80409133]

約数ペア:

[(1, 80409133), (7, 11487019), (17, 4729949), (31, 2593843), (71, 1132523), (119, 675707), (217, 370549), (307, 261919), (497, 161789), (527, 152579), (1207, 66619), (2149, 37417), (2201, 36533), (3689, 21797), (5219, 15407), (8449, 9517)]