33661899

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2816

約数の個数: 20

約数和(自身を含む): 50624464

約数和(自身を除く): 16962565

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 2647, 4239, 7941, 12717, 23823, 71469, 214407, 415579, 1246737, 3740211, 11220633, 33661899]

約数ペア:

[(1, 33661899), (3, 11220633), (9, 3740211), (27, 1246737), (81, 415579), (157, 214407), (471, 71469), (1413, 23823), (2647, 12717), (4239, 7941)]