27651543

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10831}}^1$

素因数の和:10894

約数の個数: 16

約数和(自身を含む): 39515136

約数和(自身を除く): 11863593

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 10831, 32493, 249113, 400747, 747339, 1202241, 9217181, 27651543]

約数ペア:

[(1, 27651543), (3, 9217181), (23, 1202241), (37, 747339), (69, 400747), (111, 249113), (851, 32493), (2553, 10831)]