27135556

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^2\times {\mathrm{103}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 55368768

約数和(自身を除く): 28233212

約数列:

[1, 2, 4, 7, 14, 28, 97, 103, 194, 206, 388, 412, 679, 721, 1358, 1442, 2716, 2884, 9409, 9991, 18818, 19982, 37636, 39964, 65863, 69937, 131726, 139874, 263452, 279748, 969127, 1938254, 3876508, 6783889, 13567778, 27135556]

約数ペア:

[(1, 27135556), (2, 13567778), (4, 6783889), (7, 3876508), (14, 1938254), (28, 969127), (97, 279748), (103, 263452), (194, 139874), (206, 131726), (388, 69937), (412, 65863), (679, 39964), (721, 37636), (1358, 19982), (1442, 18818), (2716, 9991), (2884, 9409)]