117132687

素因数分解:

$3^2\times 7^2\times {\mathrm{265607}}^1$

素因数の和:265627

約数の個数: 18

約数和(自身を含む): 196815528

約数和(自身を除く): 79682841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 265607, 796821, 1859249, 2390463, 5577747, 13014743, 16733241, 39044229, 117132687]

約数ペア:

[(1, 117132687), (3, 39044229), (7, 16733241), (9, 13014743), (21, 5577747), (49, 2390463), (63, 1859249), (147, 796821), (441, 265607)]