55842777

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{23773}}^1$

素因数の和:23814

約数の個数: 20

約数和(自身を含む): 86299620

約数和(自身を除く): 30456843

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 23773, 71319, 213957, 641871, 689417, 1925613, 2068251, 6204753, 18614259, 55842777]

約数ペア:

[(1, 55842777), (3, 18614259), (9, 6204753), (27, 2068251), (29, 1925613), (81, 689417), (87, 641871), (261, 213957), (783, 71319), (2349, 23773)]