29756727

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 59845632

約数和(自身を除く): 30088905

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 367, 429, 567, 693, 819, 891, 1001, 1053, 1101, 1287, 2079, 2457, 2569, 3003, 3303, 3861, 4037, 4771, 6237, 7371, 7707, 9009, 9909, 11583, 12111, 14313, 23121, 27027, 28259, 29727, 33397, 36333, 42939, 52481, 69363, 81081, 84777, 100191, 108999, 128817, 157443, 208089, 254331, 300573, 326997, 367367, 386451, 472329, 762993, 901719, 1102101, 1416987, 2288979, 2705157, 3306303, 4250961, 9918909, 29756727]

約数ペア:

[(1, 29756727), (3, 9918909), (7, 4250961), (9, 3306303), (11, 2705157), (13, 2288979), (21, 1416987), (27, 1102101), (33, 901719), (39, 762993), (63, 472329), (77, 386451), (81, 367367), (91, 326997), (99, 300573), (117, 254331), (143, 208089), (189, 157443), (231, 128817), (273, 108999), (297, 100191), (351, 84777), (367, 81081), (429, 69363), (567, 52481), (693, 42939), (819, 36333), (891, 33397), (1001, 29727), (1053, 28259), (1101, 27027), (1287, 23121), (2079, 14313), (2457, 12111), (2569, 11583), (3003, 9909), (3303, 9009), (3861, 7707), (4037, 7371), (4771, 6237)]