266842557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47137}}^1$

素因数の和:47197

約数の個数: 24

約数和(自身を含む): 419151096

約数和(自身を除く): 152308539

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 47137, 141411, 424233, 801329, 1744069, 2403987, 5232207, 7211961, 15696621, 29649173, 88947519, 266842557]

約数ペア:

[(1, 266842557), (3, 88947519), (9, 29649173), (17, 15696621), (37, 7211961), (51, 5232207), (111, 2403987), (153, 1744069), (333, 801329), (629, 424233), (1887, 141411), (5661, 47137)]