55097289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27701}}^1$

素因数の和:27737

約数の個数: 24

約数和(自身を含む): 90751752

約数和(自身を除く): 35654463

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 27701, 83103, 249309, 360113, 470917, 1080339, 1412751, 3241017, 4238253, 6121921, 18365763, 55097289]

約数ペア:

[(1, 55097289), (3, 18365763), (9, 6121921), (13, 4238253), (17, 3241017), (39, 1412751), (51, 1080339), (117, 470917), (153, 360113), (221, 249309), (663, 83103), (1989, 27701)]