53804817

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20155

約数の個数: 24

約数和(自身を含む): 87927840

約数和(自身を除く): 34123023

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 20129, 60387, 181161, 221419, 543483, 664257, 1630449, 1992771, 4891347, 5978313, 17934939, 53804817]

約数ペア:

[(1, 53804817), (3, 17934939), (9, 5978313), (11, 4891347), (27, 1992771), (33, 1630449), (81, 664257), (99, 543483), (243, 221419), (297, 181161), (891, 60387), (2673, 20129)]