539081487

素因数分解:

$3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2010

約数の個数: 60

約数和(自身を含む): 950461776

約数和(自身を除く): 411380289

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 81, 147, 189, 213, 441, 497, 567, 639, 1323, 1491, 1913, 1917, 3479, 3969, 4473, 5739, 5751, 10437, 13391, 13419, 17217, 31311, 40173, 40257, 51651, 93737, 93933, 120519, 135823, 154953, 281211, 281799, 361557, 407469, 843633, 950761, 1084671, 1222407, 2530899, 2852283, 3667221, 6655327, 7592697, 8556849, 11001663, 19965981, 25670547, 59897943, 77011641, 179693829, 539081487]

約数ペア:

[(1, 539081487), (3, 179693829), (7, 77011641), (9, 59897943), (21, 25670547), (27, 19965981), (49, 11001663), (63, 8556849), (71, 7592697), (81, 6655327), (147, 3667221), (189, 2852283), (213, 2530899), (441, 1222407), (497, 1084671), (567, 950761), (639, 843633), (1323, 407469), (1491, 361557), (1913, 281799), (1917, 281211), (3479, 154953), (3969, 135823), (4473, 120519), (5739, 93933), (5751, 93737), (10437, 51651), (13391, 40257), (13419, 40173), (17217, 31311)]