27741154

素因数分解:

$2^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 40

約数和(自身を含む): 49913820

約数和(自身を除く): 22172666

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 109, 218, 343, 371, 686, 742, 763, 1526, 2401, 2597, 4802, 5194, 5341, 5777, 10682, 11554, 18179, 36358, 37387, 40439, 74774, 80878, 127253, 254506, 261709, 283073, 523418, 566146, 1981511, 3963022, 13870577, 27741154]

約数ペア:

[(1, 27741154), (2, 13870577), (7, 3963022), (14, 1981511), (49, 566146), (53, 523418), (98, 283073), (106, 261709), (109, 254506), (218, 127253), (343, 80878), (371, 74774), (686, 40439), (742, 37387), (763, 36358), (1526, 18179), (2401, 11554), (2597, 10682), (4802, 5777), (5194, 5341)]