66706810079

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{69767}}^1$

素因数の和:69892

約数の個数: 48

約数和(自身を含む): 89079782400

約数和(自身を除く): 22372972321

約数列:

[1, 7, 13, 19, 49, 79, 91, 133, 247, 553, 637, 931, 1027, 1501, 1729, 3871, 7189, 10507, 12103, 19513, 50323, 69767, 73549, 136591, 488369, 906971, 956137, 1325573, 3418583, 5511593, 6348797, 9279011, 17232449, 38581151, 44441579, 64953077, 71650709, 104720267, 120627143, 270068057, 501554963, 733041869, 844390001, 1361363471, 3510884741, 5131293083, 9529544297, 66706810079]

約数ペア:

[(1, 66706810079), (7, 9529544297), (13, 5131293083), (19, 3510884741), (49, 1361363471), (79, 844390001), (91, 733041869), (133, 501554963), (247, 270068057), (553, 120627143), (637, 104720267), (931, 71650709), (1027, 64953077), (1501, 44441579), (1729, 38581151), (3871, 17232449), (7189, 9279011), (10507, 6348797), (12103, 5511593), (19513, 3418583), (50323, 1325573), (69767, 956137), (73549, 906971), (136591, 488369)]