117675999

素因数分解:

$3^2\times 7^2\times {\mathrm{266839}}^1$

素因数の和:266859

約数の個数: 18

約数和(自身を含む): 197728440

約数和(自身を除く): 80052441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 266839, 800517, 1867873, 2401551, 5603619, 13075111, 16810857, 39225333, 117675999]

約数ペア:

[(1, 117675999), (3, 39225333), (7, 16810857), (9, 13075111), (21, 5603619), (49, 2401551), (63, 1867873), (147, 800517), (441, 266839)]