9291789

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 14987700

約数和(自身を除く): 5695911

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 149, 169, 369, 447, 507, 533, 1341, 1521, 1599, 1937, 4797, 5811, 6109, 6929, 17433, 18327, 20787, 25181, 54981, 62361, 75543, 79417, 226629, 238251, 714753, 1032421, 3097263, 9291789]

約数ペア:

[(1, 9291789), (3, 3097263), (9, 1032421), (13, 714753), (39, 238251), (41, 226629), (117, 79417), (123, 75543), (149, 62361), (169, 54981), (369, 25181), (447, 20787), (507, 18327), (533, 17433), (1341, 6929), (1521, 6109), (1599, 5811), (1937, 4797)]