66522071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 22435369

約数列:

[1, 7, 11, 17, 77, 89, 119, 187, 571, 623, 979, 1309, 1513, 3997, 6281, 6853, 9707, 10591, 16643, 43967, 50819, 67949, 106777, 116501, 355733, 559009, 747439, 863923, 3913063, 6047461, 9503153, 66522071]

約数ペア:

[(1, 66522071), (7, 9503153), (11, 6047461), (17, 3913063), (77, 863923), (89, 747439), (119, 559009), (187, 355733), (571, 116501), (623, 106777), (979, 67949), (1309, 50819), (1513, 43967), (3997, 16643), (6281, 10591), (6853, 9707)]