42563937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 66261888

約数和(自身を除く): 23697951

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1493, 1677, 2193, 4479, 9503, 19409, 25381, 28509, 58227, 64199, 76143, 192597, 329953, 834587, 989859, 1091383, 2503761, 3274149, 14187979, 42563937]

約数ペア:

[(1, 42563937), (3, 14187979), (13, 3274149), (17, 2503761), (39, 1091383), (43, 989859), (51, 834587), (129, 329953), (221, 192597), (559, 76143), (663, 64199), (731, 58227), (1493, 28509), (1677, 25381), (2193, 19409), (4479, 9503)]