66454011

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43691}}^1$

素因数の和:43723

約数の個数: 18

約数和(自身を含む): 103943268

約数和(自身を除く): 37489257

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 43691, 131073, 393219, 567983, 1703949, 5111847, 7383779, 22151337, 66454011]

約数ペア:

[(1, 66454011), (3, 22151337), (9, 7383779), (13, 5111847), (39, 1703949), (117, 567983), (169, 393219), (507, 131073), (1521, 43691)]