76860087

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{907}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 104950272

約数和(自身を除く): 28090185

約数列:

[1, 3, 47, 141, 601, 907, 1803, 2721, 28247, 42629, 84741, 127887, 545107, 1635321, 25620029, 76860087]

約数ペア:

[(1, 76860087), (3, 25620029), (47, 1635321), (141, 545107), (601, 127887), (907, 84741), (1803, 42629), (2721, 28247)]