173612907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20327}}^1$

素因数の和:20419

約数の個数: 24

約数和(自身を含む): 273777504

約数和(自身を除く): 100164597

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 20327, 60981, 182943, 264251, 792753, 1483871, 2378259, 4451613, 13354839, 19290323, 57870969, 173612907]

約数ペア:

[(1, 173612907), (3, 57870969), (9, 19290323), (13, 13354839), (39, 4451613), (73, 2378259), (117, 1483871), (219, 792753), (657, 264251), (949, 182943), (2847, 60981), (8541, 20327)]