27710343

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2348

約数の個数: 20

約数和(自身を含む): 41677240

約数和(自身を除く): 13966897

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 2179, 4239, 6537, 12717, 19611, 58833, 176499, 342103, 1026309, 3078927, 9236781, 27710343]

約数ペア:

[(1, 27710343), (3, 9236781), (9, 3078927), (27, 1026309), (81, 342103), (157, 176499), (471, 58833), (1413, 19611), (2179, 12717), (4239, 6537)]