75235839

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 121428480

約数和(自身を除く): 46192641

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 977, 1351, 2931, 3667, 4053, 6839, 11001, 18563, 20517, 25669, 55689, 77007, 129941, 188561, 389823, 565683, 1319927, 3582659, 3959781, 10747977, 25078613, 75235839]

約数ペア:

[(1, 75235839), (3, 25078613), (7, 10747977), (19, 3959781), (21, 3582659), (57, 1319927), (133, 565683), (193, 389823), (399, 188561), (579, 129941), (977, 77007), (1351, 55689), (2931, 25669), (3667, 20517), (4053, 18563), (6839, 11001)]