49139271

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 74976000

約数和(自身を除く): 25836729

約数列:

[1, 3, 9, 27, 59, 109, 177, 283, 327, 531, 849, 981, 1593, 2547, 2943, 6431, 7641, 16697, 19293, 30847, 50091, 57879, 92541, 150273, 173637, 277623, 450819, 832869, 1819973, 5459919, 16379757, 49139271]

約数ペア:

[(1, 49139271), (3, 16379757), (9, 5459919), (27, 1819973), (59, 832869), (109, 450819), (177, 277623), (283, 173637), (327, 150273), (531, 92541), (849, 57879), (981, 50091), (1593, 30847), (2547, 19293), (2943, 16697), (6431, 7641)]