43115247

素因数分解:

$3^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 84

約数和(自身を含む): 80742096

約数和(自身を除く): 37626849

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 71, 81, 119, 147, 153, 189, 213, 243, 357, 441, 459, 497, 567, 639, 729, 833, 1071, 1207, 1323, 1377, 1491, 1701, 1917, 2499, 3213, 3479, 3621, 3969, 4131, 4473, 5103, 5751, 7497, 8449, 9639, 10437, 10863, 11907, 12393, 13419, 17253, 22491, 25347, 28917, 31311, 32589, 35721, 40257, 51759, 59143, 67473, 76041, 86751, 93933, 97767, 120771, 177429, 202419, 228123, 281799, 293301, 362313, 532287, 607257, 684369, 845397, 879903, 1596861, 2053107, 2536191, 4790583, 6159321, 14371749, 43115247]

約数ペア:

[(1, 43115247), (3, 14371749), (7, 6159321), (9, 4790583), (17, 2536191), (21, 2053107), (27, 1596861), (49, 879903), (51, 845397), (63, 684369), (71, 607257), (81, 532287), (119, 362313), (147, 293301), (153, 281799), (189, 228123), (213, 202419), (243, 177429), (357, 120771), (441, 97767), (459, 93933), (497, 86751), (567, 76041), (639, 67473), (729, 59143), (833, 51759), (1071, 40257), (1207, 35721), (1323, 32589), (1377, 31311), (1491, 28917), (1701, 25347), (1917, 22491), (2499, 17253), (3213, 13419), (3479, 12393), (3621, 11907), (3969, 10863), (4131, 10437), (4473, 9639), (5103, 8449), (5751, 7497)]