66018029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 85426176

約数和(自身を除く): 19408147

約数列:

[1, 7, 11, 43, 77, 127, 157, 301, 473, 889, 1099, 1397, 1727, 3311, 5461, 6751, 9779, 12089, 19939, 38227, 47257, 60071, 74261, 139573, 219329, 420497, 519827, 857377, 1535303, 6001639, 9431147, 66018029]

約数ペア:

[(1, 66018029), (7, 9431147), (11, 6001639), (43, 1535303), (77, 857377), (127, 519827), (157, 420497), (301, 219329), (473, 139573), (889, 74261), (1099, 60071), (1397, 47257), (1727, 38227), (3311, 19939), (5461, 12089), (6751, 9779)]