72589761

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 108635904

約数和(自身を除く): 36046143

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 2417, 3337, 7251, 10011, 21753, 30033, 113599, 171607, 340797, 514821, 1022391, 1544463, 8065529, 24196587, 72589761]

約数ペア:

[(1, 72589761), (3, 24196587), (9, 8065529), (47, 1544463), (71, 1022391), (141, 514821), (213, 340797), (423, 171607), (639, 113599), (2417, 30033), (3337, 21753), (7251, 10011)]