75881799

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9337}}^1$

素因数の和:9396

約数の個数: 32

約数和(自身を含む): 131479040

約数和(自身を除く): 55597241

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 9337, 28011, 65359, 84033, 196077, 252099, 401491, 588231, 1204473, 1764693, 2810437, 3613419, 8431311, 10840257, 25293933, 75881799]

約数ペア:

[(1, 75881799), (3, 25293933), (7, 10840257), (9, 8431311), (21, 3613419), (27, 2810437), (43, 1764693), (63, 1204473), (129, 588231), (189, 401491), (301, 252099), (387, 196077), (903, 84033), (1161, 65359), (2709, 28011), (8127, 9337)]