121887843

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 211153536

約数和(自身を除く): 89265693

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 903, 1419, 1617, 1753, 2107, 3311, 5259, 6321, 9933, 12271, 19283, 23177, 36813, 57849, 69531, 75379, 85897, 134981, 226137, 257691, 404943, 527653, 829169, 944867, 1582959, 2487507, 2834601, 3693571, 5804183, 11080713, 17412549, 40629281, 121887843]

約数ペア:

[(1, 121887843), (3, 40629281), (7, 17412549), (11, 11080713), (21, 5804183), (33, 3693571), (43, 2834601), (49, 2487507), (77, 1582959), (129, 944867), (147, 829169), (231, 527653), (301, 404943), (473, 257691), (539, 226137), (903, 134981), (1419, 85897), (1617, 75379), (1753, 69531), (2107, 57849), (3311, 36813), (5259, 23177), (6321, 19283), (9933, 12271)]