43081227

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 82001920

約数和(自身を除く): 38920693

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 43, 57, 63, 81, 93, 129, 133, 171, 189, 217, 243, 279, 301, 387, 399, 513, 567, 589, 651, 817, 837, 903, 1161, 1197, 1333, 1539, 1701, 1767, 1953, 2451, 2511, 2709, 3483, 3591, 3999, 4123, 4617, 5301, 5719, 5859, 7353, 7533, 8127, 9331, 10449, 10773, 11997, 12369, 15903, 17157, 17577, 22059, 24381, 25327, 27993, 32319, 35991, 37107, 47709, 51471, 52731, 66177, 73143, 75981, 83979, 107973, 111321, 143127, 154413, 177289, 198531, 227943, 251937, 323919, 333963, 463239, 531867, 683829, 755811, 1001889, 1389717, 1595601, 2051487, 2267433, 4786803, 6154461, 14360409, 43081227]

約数ペア:

[(1, 43081227), (3, 14360409), (7, 6154461), (9, 4786803), (19, 2267433), (21, 2051487), (27, 1595601), (31, 1389717), (43, 1001889), (57, 755811), (63, 683829), (81, 531867), (93, 463239), (129, 333963), (133, 323919), (171, 251937), (189, 227943), (217, 198531), (243, 177289), (279, 154413), (301, 143127), (387, 111321), (399, 107973), (513, 83979), (567, 75981), (589, 73143), (651, 66177), (817, 52731), (837, 51471), (903, 47709), (1161, 37107), (1197, 35991), (1333, 32319), (1539, 27993), (1701, 25327), (1767, 24381), (1953, 22059), (2451, 17577), (2511, 17157), (2709, 15903), (3483, 12369), (3591, 11997), (3999, 10773), (4123, 10449), (4617, 9331), (5301, 8127), (5719, 7533), (5859, 7353)]