243237411

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 56

約数和(自身を含む): 406858320

約数和(自身を除く): 163620909

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 729, 969, 1033, 1377, 1539, 2907, 3099, 4131, 4617, 8721, 9297, 12393, 13851, 17561, 19627, 26163, 27891, 52683, 58881, 78489, 83673, 158049, 176643, 235467, 251019, 333659, 474147, 529929, 753057, 1000977, 1422441, 1589787, 3002931, 4267323, 4769361, 9008793, 12801969, 14308083, 27026379, 81079137, 243237411]

約数ペア:

[(1, 243237411), (3, 81079137), (9, 27026379), (17, 14308083), (19, 12801969), (27, 9008793), (51, 4769361), (57, 4267323), (81, 3002931), (153, 1589787), (171, 1422441), (243, 1000977), (323, 753057), (459, 529929), (513, 474147), (729, 333659), (969, 251019), (1033, 235467), (1377, 176643), (1539, 158049), (2907, 83673), (3099, 78489), (4131, 58881), (4617, 52683), (8721, 27891), (9297, 26163), (12393, 19627), (13851, 17561)]