67837143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 103864320

約数和(自身を除く): 36027177

約数列:

[1, 3, 11, 23, 33, 69, 139, 253, 417, 643, 759, 1529, 1929, 3197, 4587, 7073, 9591, 14789, 21219, 35167, 44367, 89377, 105501, 162679, 268131, 488037, 983147, 2055671, 2949441, 6167013, 22612381, 67837143]

約数ペア:

[(1, 67837143), (3, 22612381), (11, 6167013), (23, 2949441), (33, 2055671), (69, 983147), (139, 488037), (253, 268131), (417, 162679), (643, 105501), (759, 89377), (1529, 44367), (1929, 35167), (3197, 21219), (4587, 14789), (7073, 9591)]