54219477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 84043008

約数和(自身を除く): 29823531

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 1543, 2067, 2703, 4629, 11713, 20059, 26231, 35139, 60177, 78693, 81779, 245337, 341003, 1023009, 1063127, 1390243, 3189381, 4170729, 18073159, 54219477]

約数ペア:

[(1, 54219477), (3, 18073159), (13, 4170729), (17, 3189381), (39, 1390243), (51, 1063127), (53, 1023009), (159, 341003), (221, 245337), (663, 81779), (689, 78693), (901, 60177), (1543, 35139), (2067, 26231), (2703, 20059), (4629, 11713)]