84154707

素因数分解:

$3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 158558400

約数和(自身を除く): 74403693

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 233, 273, 343, 351, 441, 567, 637, 699, 819, 1029, 1053, 1323, 1631, 1911, 2097, 2457, 3029, 3087, 3969, 4459, 4893, 5733, 6291, 7371, 9087, 9261, 11417, 13377, 14679, 17199, 18873, 21203, 27261, 27783, 34251, 40131, 44037, 51597, 63609, 79919, 81783, 102753, 120393, 132111, 148421, 190827, 239757, 245349, 308259, 361179, 445263, 572481, 719271, 924777, 1038947, 1335789, 1717443, 2157813, 3116841, 4007367, 6473439, 9350523, 12022101, 28051569, 84154707]

約数ペア:

[(1, 84154707), (3, 28051569), (7, 12022101), (9, 9350523), (13, 6473439), (21, 4007367), (27, 3116841), (39, 2157813), (49, 1717443), (63, 1335789), (81, 1038947), (91, 924777), (117, 719271), (147, 572481), (189, 445263), (233, 361179), (273, 308259), (343, 245349), (351, 239757), (441, 190827), (567, 148421), (637, 132111), (699, 120393), (819, 102753), (1029, 81783), (1053, 79919), (1323, 63609), (1631, 51597), (1911, 44037), (2097, 40131), (2457, 34251), (3029, 27783), (3087, 27261), (3969, 21203), (4459, 18873), (4893, 17199), (5733, 14679), (6291, 13377), (7371, 11417), (9087, 9261)]