6862401

素因数分解:

$3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 80

約数和(自身を含む): 13552000

約数和(自身を除く): 6689599

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 49, 57, 63, 81, 91, 117, 133, 147, 171, 189, 247, 273, 343, 351, 399, 441, 513, 567, 637, 741, 819, 931, 1029, 1053, 1197, 1323, 1539, 1729, 1911, 2223, 2457, 2793, 3087, 3591, 3969, 4459, 5187, 5733, 6517, 6669, 7371, 8379, 9261, 10773, 12103, 13377, 15561, 17199, 19551, 20007, 25137, 27783, 36309, 40131, 46683, 51597, 58653, 75411, 84721, 108927, 120393, 140049, 175959, 254163, 326781, 361179, 527877, 762489, 980343, 2287467, 6862401]

約数ペア:

[(1, 6862401), (3, 2287467), (7, 980343), (9, 762489), (13, 527877), (19, 361179), (21, 326781), (27, 254163), (39, 175959), (49, 140049), (57, 120393), (63, 108927), (81, 84721), (91, 75411), (117, 58653), (133, 51597), (147, 46683), (171, 40131), (189, 36309), (247, 27783), (273, 25137), (343, 20007), (351, 19551), (399, 17199), (441, 15561), (513, 13377), (567, 12103), (637, 10773), (741, 9261), (819, 8379), (931, 7371), (1029, 6669), (1053, 6517), (1197, 5733), (1323, 5187), (1539, 4459), (1729, 3969), (1911, 3591), (2223, 3087), (2457, 2793)]