53227863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1619}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 83144880

約数和(自身を除く): 29917017

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 1619, 2529, 3653, 4857, 10959, 14571, 21047, 32877, 63141, 189423, 454939, 1364817, 4094451, 5914207, 17742621, 53227863]

約数ペア:

[(1, 53227863), (3, 17742621), (9, 5914207), (13, 4094451), (39, 1364817), (117, 454939), (281, 189423), (843, 63141), (1619, 32877), (2529, 21047), (3653, 14571), (4857, 10959)]