27662733

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 45903936

約数和(自身を除く): 18241203

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 2081, 4431, 6243, 13293, 14567, 18729, 43701, 131103, 439091, 1317273, 3073637, 3951819, 9220911, 27662733]

約数ペア:

[(1, 27662733), (3, 9220911), (7, 3951819), (9, 3073637), (21, 1317273), (63, 439091), (211, 131103), (633, 43701), (1477, 18729), (1899, 14567), (2081, 13293), (4431, 6243)]