172242763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{54559}}^1$

素因数の和:54618

約数の個数: 16

約数和(自身を含む): 219985920

約数和(自身を除く): 47743157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 54559, 381913, 600149, 2236919, 4201043, 15658433, 24606109, 172242763]

約数ペア:

[(1, 172242763), (7, 24606109), (11, 15658433), (41, 4201043), (77, 2236919), (287, 600149), (451, 381913), (3157, 54559)]