518328963

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 826914816

約数和(自身を除く): 308585853

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 271, 459, 463, 813, 1377, 1389, 2439, 4131, 4167, 4607, 7317, 7871, 12501, 13821, 21951, 23613, 37503, 41463, 65853, 70839, 112509, 124389, 125473, 212517, 373167, 376419, 637551, 1119501, 1129257, 1912653, 2133041, 3387771, 6399123, 10163313, 19197369, 30489939, 57592107, 172776321, 518328963]

約数ペア:

[(1, 518328963), (3, 172776321), (9, 57592107), (17, 30489939), (27, 19197369), (51, 10163313), (81, 6399123), (153, 3387771), (243, 2133041), (271, 1912653), (459, 1129257), (463, 1119501), (813, 637551), (1377, 376419), (1389, 373167), (2439, 212517), (4131, 125473), (4167, 124389), (4607, 112509), (7317, 70839), (7871, 65853), (12501, 41463), (13821, 37503), (21951, 23613)]