66105809

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 87945984

約数和(自身を除く): 21840175

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 4591, 14399, 32137, 50501, 78047, 353507, 546329, 555511, 858517, 3888577, 6009619, 9443687, 66105809]

約数ペア:

[(1, 66105809), (7, 9443687), (11, 6009619), (17, 3888577), (77, 858517), (119, 555511), (121, 546329), (187, 353507), (847, 78047), (1309, 50501), (2057, 32137), (4591, 14399)]