126420006321

素因数分解:

$3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{952381}}^1$

素因数の和:952451

約数の個数: 48

約数和(自身を含む): 217905001600

約数和(自身を除く): 91484995279

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 343, 387, 441, 903, 1029, 2107, 2709, 3087, 6321, 14749, 18963, 44247, 132741, 952381, 2857143, 6666667, 8571429, 20000001, 40952383, 46666669, 60000003, 122857149, 140000007, 286666681, 326666683, 368571447, 420000021, 860000043, 980000049, 2006666767, 2580000129, 2940000147, 6020000301, 14046667369, 18060000903, 42140002107, 126420006321]

約数ペア:

[(1, 126420006321), (3, 42140002107), (7, 18060000903), (9, 14046667369), (21, 6020000301), (43, 2940000147), (49, 2580000129), (63, 2006666767), (129, 980000049), (147, 860000043), (301, 420000021), (343, 368571447), (387, 326666683), (441, 286666681), (903, 140000007), (1029, 122857149), (2107, 60000003), (2709, 46666669), (3087, 40952383), (6321, 20000001), (14749, 8571429), (18963, 6666667), (44247, 2857143), (132741, 952381)]