27397797

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 42952896

約数和(自身を除く): 15555099

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 953, 1369, 2859, 4107, 6671, 9583, 20013, 28749, 35261, 105783, 246827, 740481, 1304657, 3913971, 9132599, 27397797]

約数ペア:

[(1, 27397797), (3, 9132599), (7, 3913971), (21, 1304657), (37, 740481), (111, 246827), (259, 105783), (777, 35261), (953, 28749), (1369, 20013), (2859, 9583), (4107, 6671)]