15671284857

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 23667256080

約数和(自身を除く): 7995971223

約数列:

[1, 3, 9, 29, 87, 157, 261, 281, 471, 843, 1361, 1413, 2529, 4083, 4553, 8149, 12249, 13659, 24447, 39469, 40977, 44117, 73341, 118407, 132351, 213677, 355221, 382441, 397053, 641031, 1147323, 1279393, 1923093, 3441969, 3838179, 6196633, 11090789, 11514537, 18589899, 33272367, 55769697, 60043237, 99817101, 180129711, 540389133, 1741253873, 5223761619, 15671284857]

約数ペア:

[(1, 15671284857), (3, 5223761619), (9, 1741253873), (29, 540389133), (87, 180129711), (157, 99817101), (261, 60043237), (281, 55769697), (471, 33272367), (843, 18589899), (1361, 11514537), (1413, 11090789), (2529, 6196633), (4083, 3838179), (4553, 3441969), (8149, 1923093), (12249, 1279393), (13659, 1147323), (24447, 641031), (39469, 397053), (40977, 382441), (44117, 355221), (73341, 213677), (118407, 132351)]