27493221

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4831}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 42057728

約数和(自身を除く): 14564507

約数列:

[1, 3, 7, 21, 271, 813, 1897, 4831, 5691, 14493, 33817, 101451, 1309201, 3927603, 9164407, 27493221]

約数ペア:

[(1, 27493221), (3, 9164407), (7, 3927603), (21, 1309201), (271, 101451), (813, 33817), (1897, 14493), (4831, 5691)]