2016133389

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 3187641600

約数和(自身を除く): 1171508211

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 233, 257, 261, 387, 699, 771, 783, 1161, 1247, 2097, 2313, 3741, 6291, 6757, 6939, 7453, 10019, 11051, 11223, 20271, 22359, 30057, 33153, 33669, 59881, 60813, 67077, 90171, 99459, 179643, 182439, 201231, 270513, 290551, 298377, 320479, 538929, 871653, 961437, 1616787, 1736549, 2574883, 2614959, 2884311, 5209647, 7724649, 7844877, 8652933, 15628941, 23173947, 46886823, 69521841, 74671607, 224014821, 672044463, 2016133389]

約数ペア:

[(1, 2016133389), (3, 672044463), (9, 224014821), (27, 74671607), (29, 69521841), (43, 46886823), (87, 23173947), (129, 15628941), (233, 8652933), (257, 7844877), (261, 7724649), (387, 5209647), (699, 2884311), (771, 2614959), (783, 2574883), (1161, 1736549), (1247, 1616787), (2097, 961437), (2313, 871653), (3741, 538929), (6291, 320479), (6757, 298377), (6939, 290551), (7453, 270513), (10019, 201231), (11051, 182439), (11223, 179643), (20271, 99459), (22359, 90171), (30057, 67077), (33153, 60813), (33669, 59881)]