66672099

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{189949}}^1$

素因数の和:189971

約数の個数: 16

約数和(自身を含む): 106372000

約数和(自身を除く): 39699901

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 189949, 569847, 1709541, 2469337, 5128623, 7408011, 22224033, 66672099]

約数ペア:

[(1, 66672099), (3, 22224033), (9, 7408011), (13, 5128623), (27, 2469337), (39, 1709541), (117, 569847), (351, 189949)]