546262857

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 970342464

約数和(自身を除く): 424079607

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 443, 483, 529, 777, 851, 1329, 1449, 1587, 2331, 2553, 3101, 3703, 3987, 4761, 5957, 7659, 9303, 10189, 11109, 16391, 17871, 19573, 27909, 30567, 33327, 49173, 53613, 58719, 71323, 91701, 114737, 137011, 147519, 176157, 213969, 234347, 344211, 376993, 411033, 641907, 703041, 1032633, 1130979, 1233099, 1640429, 2109123, 2638951, 3392937, 4921287, 7916853, 8670839, 14763861, 23750559, 26012517, 60695873, 78037551, 182087619, 546262857]

約数ペア:

[(1, 546262857), (3, 182087619), (7, 78037551), (9, 60695873), (21, 26012517), (23, 23750559), (37, 14763861), (63, 8670839), (69, 7916853), (111, 4921287), (161, 3392937), (207, 2638951), (259, 2109123), (333, 1640429), (443, 1233099), (483, 1130979), (529, 1032633), (777, 703041), (851, 641907), (1329, 411033), (1449, 376993), (1587, 344211), (2331, 234347), (2553, 213969), (3101, 176157), (3703, 147519), (3987, 137011), (4761, 114737), (5957, 91701), (7659, 71323), (9303, 58719), (10189, 53613), (11109, 49173), (16391, 33327), (17871, 30567), (19573, 27909)]