29895831

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 52531200

約数和(自身を除く): 22635369

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 147, 177, 189, 383, 413, 441, 531, 1149, 1239, 1323, 1593, 2681, 2891, 3447, 3717, 8043, 8673, 10341, 11151, 18767, 22597, 24129, 26019, 56301, 67791, 72387, 78057, 158179, 168903, 203373, 474537, 506709, 610119, 1107253, 1423611, 3321759, 4270833, 9965277, 29895831]

約数ペア:

[(1, 29895831), (3, 9965277), (7, 4270833), (9, 3321759), (21, 1423611), (27, 1107253), (49, 610119), (59, 506709), (63, 474537), (147, 203373), (177, 168903), (189, 158179), (383, 78057), (413, 72387), (441, 67791), (531, 56301), (1149, 26019), (1239, 24129), (1323, 22597), (1593, 18767), (2681, 11151), (2891, 10341), (3447, 8673), (3717, 8043)]