54181227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7643}}^1$

素因数の和:7802

約数の個数: 16

約数和(自身を含む): 77051520

約数和(自身を除く): 22870293

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 7643, 22929, 129931, 389793, 1062377, 3187131, 18060409, 54181227]

約数ペア:

[(1, 54181227), (3, 18060409), (17, 3187131), (51, 1062377), (139, 389793), (417, 129931), (2363, 22929), (7089, 7643)]