767313729

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2612

約数の個数: 80

約数和(自身を含む): 1445727360

約数和(自身を除く): 678413631

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 81, 91, 117, 123, 189, 273, 287, 351, 369, 533, 567, 819, 861, 1053, 1107, 1599, 2457, 2539, 2583, 3321, 3731, 4797, 7371, 7617, 7749, 11193, 14391, 17773, 22851, 23247, 33007, 33579, 43173, 53319, 68553, 99021, 100737, 104099, 159957, 205659, 231049, 297063, 302211, 312297, 479871, 693147, 728693, 891189, 936891, 1353287, 1439613, 2079441, 2186079, 2673567, 2810673, 4059861, 6238323, 6558237, 8432019, 9473009, 12179583, 18714969, 19674711, 28419027, 36538749, 59024133, 85257081, 109616247, 255771243, 767313729]

約数ペア:

[(1, 767313729), (3, 255771243), (7, 109616247), (9, 85257081), (13, 59024133), (21, 36538749), (27, 28419027), (39, 19674711), (41, 18714969), (63, 12179583), (81, 9473009), (91, 8432019), (117, 6558237), (123, 6238323), (189, 4059861), (273, 2810673), (287, 2673567), (351, 2186079), (369, 2079441), (533, 1439613), (567, 1353287), (819, 936891), (861, 891189), (1053, 728693), (1107, 693147), (1599, 479871), (2457, 312297), (2539, 302211), (2583, 297063), (3321, 231049), (3731, 205659), (4797, 159957), (7371, 104099), (7617, 100737), (7749, 99021), (11193, 68553), (14391, 53319), (17773, 43173), (22851, 33579), (23247, 33007)]