264137769

素因数分解:

$3^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{2609}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 436475520

約数和(自身を除く): 172337751

約数列:

[1, 3, 7, 9, 21, 63, 1607, 2609, 4821, 7827, 11249, 14463, 18263, 23481, 33747, 54789, 101241, 164367, 4192663, 12577989, 29348641, 37733967, 88045923, 264137769]

約数ペア:

[(1, 264137769), (3, 88045923), (7, 37733967), (9, 29348641), (21, 12577989), (63, 4192663), (1607, 164367), (2609, 101241), (4821, 54789), (7827, 33747), (11249, 23481), (14463, 18263)]