55725291

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 82807296

約数和(自身を除く): 27082005

約数列:

[1, 3, 9, 43, 129, 311, 387, 463, 933, 1389, 2799, 4167, 13373, 19909, 40119, 59727, 120357, 143993, 179181, 431979, 1295937, 6191699, 18575097, 55725291]

約数ペア:

[(1, 55725291), (3, 18575097), (9, 6191699), (43, 1295937), (129, 431979), (311, 179181), (387, 143993), (463, 120357), (933, 59727), (1389, 40119), (2799, 19909), (4167, 13373)]