2731838409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7537}}^1$

素因数の和:7686

約数の個数: 48

約数和(自身を含む): 4402674432

約数和(自身を除く): 1670836023

約数列:

[1, 3, 9, 17, 23, 51, 69, 103, 153, 207, 309, 391, 927, 1173, 1751, 2369, 3519, 5253, 7107, 7537, 15759, 21321, 22611, 40273, 67833, 120819, 128129, 173351, 362457, 384387, 520053, 776311, 1153161, 1560159, 2328933, 2946967, 6986799, 8840901, 13197287, 17855153, 26522703, 39591861, 53565459, 118775583, 160696377, 303537601, 910612803, 2731838409]

約数ペア:

[(1, 2731838409), (3, 910612803), (9, 303537601), (17, 160696377), (23, 118775583), (51, 53565459), (69, 39591861), (103, 26522703), (153, 17855153), (207, 13197287), (309, 8840901), (391, 6986799), (927, 2946967), (1173, 2328933), (1751, 1560159), (2369, 1153161), (3519, 776311), (5253, 520053), (7107, 384387), (7537, 362457), (15759, 173351), (21321, 128129), (22611, 120819), (40273, 67833)]