42075027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 67541760

約数和(自身を除く): 25466733

約数列:

[1, 3, 9, 23, 29, 43, 69, 87, 129, 163, 207, 261, 387, 489, 667, 989, 1247, 1467, 2001, 2967, 3741, 3749, 4727, 6003, 7009, 8901, 11223, 11247, 14181, 21027, 28681, 33741, 42543, 63081, 86043, 108721, 161207, 203261, 258129, 326163, 483621, 609783, 978489, 1450863, 1829349, 4675003, 14025009, 42075027]

約数ペア:

[(1, 42075027), (3, 14025009), (9, 4675003), (23, 1829349), (29, 1450863), (43, 978489), (69, 609783), (87, 483621), (129, 326163), (163, 258129), (207, 203261), (261, 161207), (387, 108721), (489, 86043), (667, 63081), (989, 42543), (1247, 33741), (1467, 28681), (2001, 21027), (2967, 14181), (3741, 11247), (3749, 11223), (4727, 8901), (6003, 7009)]