27147219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 43027200

約数和(自身を除く): 15879981

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1493, 1653, 4479, 6061, 16423, 18183, 28367, 43297, 49269, 85101, 129891, 312037, 476267, 822643, 936111, 1428801, 2467929, 9049073, 27147219]

約数ペア:

[(1, 27147219), (3, 9049073), (11, 2467929), (19, 1428801), (29, 936111), (33, 822643), (57, 476267), (87, 312037), (209, 129891), (319, 85101), (551, 49269), (627, 43297), (957, 28367), (1493, 18183), (1653, 16423), (4479, 6061)]