339945957

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2539

約数の個数: 64

約数和(自身を含む): 599477760

約数和(自身を除く): 259531803

約数列:

[1, 3, 9, 13, 17, 23, 27, 39, 51, 69, 117, 153, 207, 221, 299, 351, 391, 459, 621, 663, 897, 1173, 1989, 2477, 2691, 3519, 5083, 5967, 7431, 8073, 10557, 15249, 22293, 32201, 42109, 45747, 56971, 66879, 96603, 126327, 137241, 170913, 289809, 378981, 512739, 547417, 740623, 869427, 968507, 1136943, 1538217, 1642251, 2221869, 2905521, 4926753, 6665607, 8716563, 12590591, 14780259, 19996821, 26149689, 37771773, 113315319, 339945957]

約数ペア:

[(1, 339945957), (3, 113315319), (9, 37771773), (13, 26149689), (17, 19996821), (23, 14780259), (27, 12590591), (39, 8716563), (51, 6665607), (69, 4926753), (117, 2905521), (153, 2221869), (207, 1642251), (221, 1538217), (299, 1136943), (351, 968507), (391, 869427), (459, 740623), (621, 547417), (663, 512739), (897, 378981), (1173, 289809), (1989, 170913), (2477, 137241), (2691, 126327), (3519, 96603), (5083, 66879), (5967, 56971), (7431, 45747), (8073, 42109), (10557, 32201), (15249, 22293)]