75287163

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 118191616

約数和(自身を除く): 42904453

約数列:

[1, 3, 7, 21, 67, 73, 201, 219, 469, 511, 733, 1407, 1533, 2199, 4891, 5131, 14673, 15393, 34237, 49111, 53509, 102711, 147333, 160527, 343777, 374563, 1031331, 1123689, 3585103, 10755309, 25095721, 75287163]

約数ペア:

[(1, 75287163), (3, 25095721), (7, 10755309), (21, 3585103), (67, 1123689), (73, 1031331), (201, 374563), (219, 343777), (469, 160527), (511, 147333), (733, 102711), (1407, 53509), (1533, 49111), (2199, 34237), (4891, 15393), (5131, 14673)]