78845943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17189}}^1$

素因数の和:17342

約数の個数: 16

約数和(自身を含む): 115516800

約数和(自身を除く): 36670857

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 17189, 51567, 189079, 567237, 2389271, 7167813, 26281981, 78845943]

約数ペア:

[(1, 78845943), (3, 26281981), (11, 7167813), (33, 2389271), (139, 567237), (417, 189079), (1529, 51567), (4587, 17189)]