42631353

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{1873}}^1$

素因数の和:2166

約数の個数: 20

約数和(自身を含む): 63944628

約数和(自身を除く): 21313275

約数列:

[1, 3, 9, 27, 81, 281, 843, 1873, 2529, 5619, 7587, 16857, 22761, 50571, 151713, 526313, 1578939, 4736817, 14210451, 42631353]

約数ペア:

[(1, 42631353), (3, 14210451), (9, 4736817), (27, 1578939), (81, 526313), (281, 151713), (843, 50571), (1873, 22761), (2529, 16857), (5619, 7587)]