244920753

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 461666304

約数和(自身を除く): 216745551

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 107, 189, 231, 297, 321, 367, 567, 693, 749, 891, 963, 1101, 1177, 2079, 2247, 2569, 2889, 3303, 3531, 4037, 6237, 6741, 7707, 8239, 8667, 9909, 10593, 12111, 20223, 23121, 24717, 28259, 29727, 31779, 36333, 39269, 60669, 69363, 74151, 84777, 95337, 108999, 117807, 208089, 222453, 254331, 274883, 326997, 353421, 431959, 667359, 762993, 824649, 1060263, 1295877, 2288979, 2473947, 3023713, 3180789, 3887631, 7421841, 9071139, 11662893, 22265523, 27213417, 34988679, 81640251, 244920753]

約数ペア:

[(1, 244920753), (3, 81640251), (7, 34988679), (9, 27213417), (11, 22265523), (21, 11662893), (27, 9071139), (33, 7421841), (63, 3887631), (77, 3180789), (81, 3023713), (99, 2473947), (107, 2288979), (189, 1295877), (231, 1060263), (297, 824649), (321, 762993), (367, 667359), (567, 431959), (693, 353421), (749, 326997), (891, 274883), (963, 254331), (1101, 222453), (1177, 208089), (2079, 117807), (2247, 108999), (2569, 95337), (2889, 84777), (3303, 74151), (3531, 69363), (4037, 60669), (6237, 39269), (6741, 36333), (7707, 31779), (8239, 29727), (8667, 28259), (9909, 24717), (10593, 23121), (12111, 20223)]