488609091

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{30011}}^1$

素因数の和:30093

約数の個数: 24

約数和(自身を含む): 742857024

約数和(自身を除く): 254247933

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 16281, 30011, 90033, 270099, 810297, 2010737, 2430891, 6032211, 7292673, 18096633, 54289899, 162869697, 488609091]

約数ペア:

[(1, 488609091), (3, 162869697), (9, 54289899), (27, 18096633), (67, 7292673), (81, 6032211), (201, 2430891), (243, 2010737), (603, 810297), (1809, 270099), (5427, 90033), (16281, 30011)]