27457199

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 35215056

約数和(自身を除く): 7757857

約数列:

[1, 7, 11, 49, 77, 121, 421, 539, 847, 1331, 2947, 4631, 5929, 9317, 20629, 32417, 50941, 65219, 226919, 356587, 560351, 2496109, 3922457, 27457199]

約数ペア:

[(1, 27457199), (7, 3922457), (11, 2496109), (49, 560351), (77, 356587), (121, 226919), (421, 65219), (539, 50941), (847, 32417), (1331, 20629), (2947, 9317), (4631, 5929)]