15698326419

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{3163}}^1$

素因数の和:4109

約数の個数: 40

約数和(自身を含む): 23815959552

約数和(自身を除く): 8117633133

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 863, 1917, 2589, 3163, 5751, 7767, 9489, 23301, 28467, 61273, 69903, 85401, 183819, 224573, 256203, 551457, 673719, 1654371, 2021157, 2729669, 4963113, 6063471, 8189007, 18190413, 24567021, 73701063, 193806499, 221103189, 581419497, 1744258491, 5232775473, 15698326419]

約数ペア:

[(1, 15698326419), (3, 5232775473), (9, 1744258491), (27, 581419497), (71, 221103189), (81, 193806499), (213, 73701063), (639, 24567021), (863, 18190413), (1917, 8189007), (2589, 6063471), (3163, 4963113), (5751, 2729669), (7767, 2021157), (9489, 1654371), (23301, 673719), (28467, 551457), (61273, 256203), (69903, 224573), (85401, 183819)]