16132311

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 28224000

約数和(自身を除く): 12091689

約数列:

[1, 3, 9, 13, 19, 27, 39, 41, 57, 59, 117, 123, 171, 177, 247, 351, 369, 513, 531, 533, 741, 767, 779, 1107, 1121, 1593, 1599, 2223, 2301, 2337, 2419, 3363, 4797, 6669, 6903, 7011, 7257, 10089, 10127, 14391, 14573, 20709, 21033, 21771, 30267, 30381, 31447, 43719, 45961, 65313, 91143, 94341, 131157, 137883, 273429, 283023, 393471, 413649, 597493, 849069, 1240947, 1792479, 5377437, 16132311]

約数ペア:

[(1, 16132311), (3, 5377437), (9, 1792479), (13, 1240947), (19, 849069), (27, 597493), (39, 413649), (41, 393471), (57, 283023), (59, 273429), (117, 137883), (123, 131157), (171, 94341), (177, 91143), (247, 65313), (351, 45961), (369, 43719), (513, 31447), (531, 30381), (533, 30267), (741, 21771), (767, 21033), (779, 20709), (1107, 14573), (1121, 14391), (1593, 10127), (1599, 10089), (2223, 7257), (2301, 7011), (2337, 6903), (2419, 6669), (3363, 4797)]