40478049261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{218551}}^1$

素因数の和:220153

約数の個数: 24

約数和(自身を含む): 63005918976

約数和(自身を除く): 22527869715

約数列:

[1, 3, 9, 13, 39, 117, 1583, 4749, 14247, 20579, 61737, 185211, 218551, 655653, 1966959, 2841163, 8523489, 25570467, 345966233, 1037898699, 3113696097, 4497561029, 13492683087, 40478049261]

約数ペア:

[(1, 40478049261), (3, 13492683087), (9, 4497561029), (13, 3113696097), (39, 1037898699), (117, 345966233), (1583, 25570467), (4749, 8523489), (14247, 2841163), (20579, 1966959), (61737, 655653), (185211, 218551)]