828668727

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1181}}^1\times {\mathrm{1471}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 1221412608

約数和(自身を除く): 392743881

約数列:

[1, 3, 9, 53, 159, 477, 1181, 1471, 3543, 4413, 10629, 13239, 62593, 77963, 187779, 233889, 563337, 701667, 1737251, 5211753, 15635259, 92074303, 276222909, 828668727]

約数ペア:

[(1, 828668727), (3, 276222909), (9, 92074303), (53, 15635259), (159, 5211753), (477, 1737251), (1181, 701667), (1471, 563337), (3543, 233889), (4413, 187779), (10629, 77963), (13239, 62593)]