81259113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1889}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 116847360

約数和(自身を除く): 35588247

約数列:

[1, 3, 13, 39, 1103, 1889, 3309, 5667, 14339, 24557, 43017, 73671, 2083567, 6250701, 27086371, 81259113]

約数ペア:

[(1, 81259113), (3, 27086371), (13, 6250701), (39, 2083567), (1103, 73671), (1889, 43017), (3309, 24557), (5667, 14339)]