54939819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{13109}}^1$

素因数の和:13250

約数の個数: 16

約数和(自身を含む): 80547840

約数和(自身を除く): 25608021

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 13109, 39327, 144199, 432597, 1664843, 4994529, 18313273, 54939819]

約数ペア:

[(1, 54939819), (3, 18313273), (11, 4994529), (33, 1664843), (127, 432597), (381, 144199), (1397, 39327), (4191, 13109)]