1539057753

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 2533815648

約数和(自身を除く): 994757895

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 243, 261, 443, 459, 493, 783, 841, 1329, 1377, 1479, 2349, 2523, 3987, 4131, 4437, 7047, 7531, 7569, 11961, 12847, 13311, 14297, 22593, 22707, 35883, 38541, 39933, 42891, 67779, 68121, 107649, 115623, 119799, 128673, 203337, 204363, 218399, 346869, 372563, 386019, 610011, 655197, 1040607, 1117689, 1158057, 1830033, 1965591, 3121821, 3353067, 3474171, 5896773, 6333571, 10059201, 17690319, 19000713, 30177603, 53070957, 57002139, 90532809, 171006417, 513019251, 1539057753]

約数ペア:

[(1, 1539057753), (3, 513019251), (9, 171006417), (17, 90532809), (27, 57002139), (29, 53070957), (51, 30177603), (81, 19000713), (87, 17690319), (153, 10059201), (243, 6333571), (261, 5896773), (443, 3474171), (459, 3353067), (493, 3121821), (783, 1965591), (841, 1830033), (1329, 1158057), (1377, 1117689), (1479, 1040607), (2349, 655197), (2523, 610011), (3987, 386019), (4131, 372563), (4437, 346869), (7047, 218399), (7531, 204363), (7569, 203337), (11961, 128673), (12847, 119799), (13311, 115623), (14297, 107649), (22593, 68121), (22707, 67779), (35883, 42891), (38541, 39933)]