27386051

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 36388800

約数和(自身を除く): 9002749

約数列:

[1, 7, 11, 31, 49, 77, 121, 149, 217, 341, 539, 847, 1043, 1519, 1639, 2387, 3751, 4619, 5929, 7301, 11473, 16709, 18029, 26257, 32333, 50809, 80311, 126203, 183799, 226331, 355663, 558899, 883421, 2489641, 3912293, 27386051]

約数ペア:

[(1, 27386051), (7, 3912293), (11, 2489641), (31, 883421), (49, 558899), (77, 355663), (121, 226331), (149, 183799), (217, 126203), (341, 80311), (539, 50809), (847, 32333), (1043, 26257), (1519, 18029), (1639, 16709), (2387, 11473), (3751, 7301), (4619, 5929)]