15697505727

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{26249}}^1$

素因数の和:26394

約数の個数: 48

約数和(自身を含む): 24766560000

約数和(自身を除く): 9069054273

約数列:

[1, 3, 9, 23, 27, 69, 81, 107, 207, 243, 321, 621, 963, 1863, 2461, 2889, 5589, 7383, 8667, 22149, 26001, 26249, 66447, 78747, 199341, 236241, 598023, 603727, 708723, 1811181, 2126169, 2808643, 5433543, 6378507, 8425929, 16300629, 25277787, 48901887, 64598789, 75833361, 146705661, 193796367, 227500083, 581389101, 682500249, 1744167303, 5232501909, 15697505727]

約数ペア:

[(1, 15697505727), (3, 5232501909), (9, 1744167303), (23, 682500249), (27, 581389101), (69, 227500083), (81, 193796367), (107, 146705661), (207, 75833361), (243, 64598789), (321, 48901887), (621, 25277787), (963, 16300629), (1863, 8425929), (2461, 6378507), (2889, 5433543), (5589, 2808643), (7383, 2126169), (8667, 1811181), (22149, 708723), (26001, 603727), (26249, 598023), (66447, 236241), (78747, 199341)]