291212114787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{583291}}^1$

素因数の和:583393

約数の個数: 48

約数和(自身を含む): 482405815680

約数和(自身を除く): 191193700893

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 1681, 4059, 5043, 12177, 15129, 18491, 45387, 55473, 166419, 499257, 583291, 1749873, 5249619, 6416201, 15748857, 19248603, 23914931, 57745809, 71744793, 173237427, 215234379, 263064241, 645703137, 789192723, 980512171, 2367578169, 2941536513, 7102734507, 8824609539, 10785633881, 26473828617, 32356901643, 97070704929, 291212114787]

約数ペア:

[(1, 291212114787), (3, 97070704929), (9, 32356901643), (11, 26473828617), (27, 10785633881), (33, 8824609539), (41, 7102734507), (99, 2941536513), (123, 2367578169), (297, 980512171), (369, 789192723), (451, 645703137), (1107, 263064241), (1353, 215234379), (1681, 173237427), (4059, 71744793), (5043, 57745809), (12177, 23914931), (15129, 19248603), (18491, 15748857), (45387, 6416201), (55473, 5249619), (166419, 1749873), (499257, 583291)]