133750449

素因数分解:

$3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 231587200

約数和(自身を除く): 97836751

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 343, 441, 777, 1029, 1171, 1813, 2331, 3087, 3513, 5439, 8197, 10539, 12691, 16317, 24591, 38073, 43327, 57379, 73773, 114219, 129981, 172137, 303289, 389943, 401653, 516411, 909867, 1204959, 2123023, 2729601, 3614877, 6369069, 14861161, 19107207, 44583483, 133750449]

約数ペア:

[(1, 133750449), (3, 44583483), (7, 19107207), (9, 14861161), (21, 6369069), (37, 3614877), (49, 2729601), (63, 2123023), (111, 1204959), (147, 909867), (259, 516411), (333, 401653), (343, 389943), (441, 303289), (777, 172137), (1029, 129981), (1171, 114219), (1813, 73773), (2331, 57379), (3087, 43327), (3513, 38073), (5439, 24591), (8197, 16317), (10539, 12691)]