164512053

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{38321}}^1$

素因数の和:38386

約数の個数: 20

約数和(自身を含む): 250395948

約数和(自身を除く): 85883895

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 38321, 114963, 344889, 1034667, 2031013, 3104001, 6093039, 18279117, 54837351, 164512053]

約数ペア:

[(1, 164512053), (3, 54837351), (9, 18279117), (27, 6093039), (53, 3104001), (81, 2031013), (159, 1034667), (477, 344889), (1431, 114963), (4293, 38321)]