76257181

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10883}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 104225184

約数和(自身を除く): 27968003

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 10883, 76181, 119713, 141479, 533267, 837991, 990353, 1556269, 5865937, 6932471, 10893883, 76257181]

約数ペア:

[(1, 76257181), (7, 10893883), (11, 6932471), (13, 5865937), (49, 1556269), (77, 990353), (91, 837991), (143, 533267), (539, 141479), (637, 119713), (1001, 76181), (7007, 10883)]