54019641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72901}}^1$

素因数の和:72936

約数の個数: 16

約数和(自身を含む): 81650240

約数和(自身を除く): 27630599

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 72901, 218703, 947713, 1385119, 2843139, 4155357, 18006547, 54019641]

約数ペア:

[(1, 54019641), (3, 18006547), (13, 4155357), (19, 2843139), (39, 1385119), (57, 947713), (247, 218703), (741, 72901)]