27126189

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{42451}}^1$

素因数の和:42528

約数の個数: 12

約数和(自身を含む): 39735072

約数和(自身を除く): 12608883

約数列:

[1, 3, 9, 71, 213, 639, 42451, 127353, 382059, 3014021, 9042063, 27126189]

約数ペア:

[(1, 27126189), (3, 9042063), (9, 3014021), (71, 382059), (213, 127353), (639, 42451)]