27897717

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 37800000

約数和(自身を除く): 9902283

約数列:

[1, 3, 139, 149, 417, 447, 449, 1347, 20711, 62133, 62411, 66901, 187233, 200703, 9299239, 27897717]

約数ペア:

[(1, 27897717), (3, 9299239), (139, 200703), (149, 187233), (417, 66901), (447, 62411), (449, 62133), (1347, 20711)]