43243767

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 79580160

約数和(自身を除く): 36336393

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 51, 63, 119, 129, 153, 189, 301, 313, 357, 387, 459, 731, 903, 939, 1071, 1161, 2191, 2193, 2709, 2817, 3213, 5117, 5321, 6573, 6579, 8127, 8451, 13459, 15351, 15963, 19719, 19737, 37247, 40377, 46053, 47889, 59157, 94213, 111741, 121131, 138159, 143667, 228803, 282639, 335223, 363393, 686409, 847917, 1005669, 1601621, 2059227, 2543751, 4804863, 6177681, 14414589, 43243767]

約数ペア:

[(1, 43243767), (3, 14414589), (7, 6177681), (9, 4804863), (17, 2543751), (21, 2059227), (27, 1601621), (43, 1005669), (51, 847917), (63, 686409), (119, 363393), (129, 335223), (153, 282639), (189, 228803), (301, 143667), (313, 138159), (357, 121131), (387, 111741), (459, 94213), (731, 59157), (903, 47889), (939, 46053), (1071, 40377), (1161, 37247), (2191, 19737), (2193, 19719), (2709, 15963), (2817, 15351), (3213, 13459), (5117, 8451), (5321, 8127), (6573, 6579)]