27358227

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17987}}^1$

素因数の和:18019

約数の個数: 18

約数和(自身を含む): 42793452

約数和(自身を除く): 15435225

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17987, 53961, 161883, 233831, 701493, 2104479, 3039803, 9119409, 27358227]

約数ペア:

[(1, 27358227), (3, 9119409), (9, 3039803), (13, 2104479), (39, 701493), (117, 233831), (169, 161883), (507, 53961), (1521, 17987)]