1142173683

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{23333}}^1$

素因数の和:23393

約数の個数: 48

約数和(自身を含む): 2021657760

約数和(自身を除く): 879484077

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1813, 2331, 5439, 6993, 16317, 23333, 48951, 69999, 163331, 209997, 489993, 629991, 863321, 1143317, 1469979, 2589963, 3429951, 4409937, 6043247, 7769889, 10289853, 18129741, 23309667, 30869559, 42302729, 54389223, 126908187, 163167669, 380724561, 1142173683]

約数ペア:

[(1, 1142173683), (3, 380724561), (7, 163167669), (9, 126908187), (21, 54389223), (27, 42302729), (37, 30869559), (49, 23309667), (63, 18129741), (111, 10289853), (147, 7769889), (189, 6043247), (259, 4409937), (333, 3429951), (441, 2589963), (777, 1469979), (999, 1143317), (1323, 863321), (1813, 629991), (2331, 489993), (5439, 209997), (6993, 163331), (16317, 69999), (23333, 48951)]