55640871

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14411}}^1$

素因数の和:14444

約数の個数: 32

約数和(自身を含む): 96848640

約数和(自身を除く): 41207769

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 14411, 43233, 129699, 158521, 187343, 389097, 475563, 562029, 1426689, 1686087, 2060773, 4280067, 5058261, 6182319, 18546957, 55640871]

約数ペア:

[(1, 55640871), (3, 18546957), (9, 6182319), (11, 5058261), (13, 4280067), (27, 2060773), (33, 1686087), (39, 1426689), (99, 562029), (117, 475563), (143, 389097), (297, 187343), (351, 158521), (429, 129699), (1287, 43233), (3861, 14411)]