2871306729

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{683}}^1\times {\mathrm{883}}^1$

素因数の和:1618

約数の個数: 36

約数和(自身を含む): 4346871984

約数和(自身を除く): 1475565255

約数列:

[1, 3, 9, 23, 69, 207, 529, 683, 883, 1587, 2049, 2649, 4761, 6147, 7947, 15709, 20309, 47127, 60927, 141381, 182781, 361307, 467107, 603089, 1083921, 1401321, 1809267, 3251763, 4203963, 5427801, 13871047, 41613141, 124839423, 319034081, 957102243, 2871306729]

約数ペア:

[(1, 2871306729), (3, 957102243), (9, 319034081), (23, 124839423), (69, 41613141), (207, 13871047), (529, 5427801), (683, 4203963), (883, 3251763), (1587, 1809267), (2049, 1401321), (2649, 1083921), (4761, 603089), (6147, 467107), (7947, 361307), (15709, 182781), (20309, 141381), (47127, 60927)]