55101573

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{120047}}^1$

素因数の和:120073

約数の個数: 16

約数和(自身を含む): 86434560

約数和(自身を除く): 31332987

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 120047, 360141, 1080423, 2040799, 3241269, 6122397, 18367191, 55101573]

約数ペア:

[(1, 55101573), (3, 18367191), (9, 6122397), (17, 3241269), (27, 2040799), (51, 1080423), (153, 360141), (459, 120047)]