68761987

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7207}}^1$

素因数の和:7290

約数の個数: 16

約数和(自身を含む): 83036160

約数和(自身を除く): 14274173

約数列:

[1, 7, 29, 47, 203, 329, 1363, 7207, 9541, 50449, 209003, 338729, 1463021, 2371103, 9823141, 68761987]

約数ペア:

[(1, 68761987), (7, 9823141), (29, 2371103), (47, 1463021), (203, 338729), (329, 209003), (1363, 50449), (7207, 9541)]