27887751

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 41910960

約数和(自身を除く): 14023209

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 1009, 3027, 3071, 9081, 9213, 27639, 37333, 83747, 111999, 251241, 335997, 753723, 3098639, 9295917, 27887751]

約数ペア:

[(1, 27887751), (3, 9295917), (9, 3098639), (37, 753723), (83, 335997), (111, 251241), (249, 111999), (333, 83747), (747, 37333), (1009, 27639), (3027, 9213), (3071, 9081)]