1143072009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{43481}}^1$

素因数の和:43637

約数の個数: 24

約数和(自身を含む): 1736497152

約数和(自身を除く): 593425143

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 2921, 8763, 26289, 43481, 130443, 391329, 1000063, 3000189, 5522087, 9000567, 16566261, 49698783, 127008001, 381024003, 1143072009]

約数ペア:

[(1, 1143072009), (3, 381024003), (9, 127008001), (23, 49698783), (69, 16566261), (127, 9000567), (207, 5522087), (381, 3000189), (1143, 1000063), (2921, 391329), (8763, 130443), (26289, 43481)]