229694409

素因数分解:

$3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 397571200

約数和(自身を除く): 167876791

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 343, 441, 777, 1029, 1813, 2011, 2331, 3087, 5439, 6033, 12691, 14077, 16317, 18099, 38073, 42231, 74407, 98539, 114219, 126693, 223221, 295617, 520849, 669663, 689773, 886851, 1562547, 2069319, 3645943, 4687641, 6207957, 10937829, 25521601, 32813487, 76564803, 229694409]

約数ペア:

[(1, 229694409), (3, 76564803), (7, 32813487), (9, 25521601), (21, 10937829), (37, 6207957), (49, 4687641), (63, 3645943), (111, 2069319), (147, 1562547), (259, 886851), (333, 689773), (343, 669663), (441, 520849), (777, 295617), (1029, 223221), (1813, 126693), (2011, 114219), (2331, 98539), (3087, 74407), (5439, 42231), (6033, 38073), (12691, 18099), (14077, 16317)]