52807731543

素因数分解:

$3^4\times 7^3\times {\mathrm{1900721}}^1$

素因数の和:1900754

約数の個数: 40

約数和(自身を含む): 91994944800

約数和(自身を除く): 39187213257

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 3087, 3969, 9261, 27783, 1900721, 5702163, 13305047, 17106489, 39915141, 51319467, 93135329, 119745423, 153958401, 279405987, 359236269, 651947303, 838217961, 1077708807, 1955841909, 2514653883, 5867525727, 7543961649, 17602577181, 52807731543]

約数ペア:

[(1, 52807731543), (3, 17602577181), (7, 7543961649), (9, 5867525727), (21, 2514653883), (27, 1955841909), (49, 1077708807), (63, 838217961), (81, 651947303), (147, 359236269), (189, 279405987), (343, 153958401), (441, 119745423), (567, 93135329), (1029, 51319467), (1323, 39915141), (3087, 17106489), (3969, 13305047), (9261, 5702163), (27783, 1900721)]