207283995

素因数分解:

$3^3\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1951}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 369162240

約数和(自身を除く): 161878245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 787, 1951, 2361, 3935, 5853, 7083, 9755, 11805, 17559, 21249, 29265, 35415, 52677, 87795, 106245, 263385, 1535437, 4606311, 7677185, 13818933, 23031555, 41456799, 69094665, 207283995]

約数ペア:

[(1, 207283995), (3, 69094665), (5, 41456799), (9, 23031555), (15, 13818933), (27, 7677185), (45, 4606311), (135, 1535437), (787, 263385), (1951, 106245), (2361, 87795), (3935, 52677), (5853, 35415), (7083, 29265), (9755, 21249), (11805, 17559)]