213729122871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{137447}}^1$

素因数の和:137716

約数の個数: 48

約数和(自身を含む): 342212532480

約数和(自身を除く): 128483409609

約数列:

[1, 3, 9, 11, 33, 99, 113, 139, 339, 417, 1017, 1243, 1251, 1529, 3729, 4587, 11187, 13761, 15707, 47121, 137447, 141363, 172777, 412341, 518331, 1237023, 1511917, 1554993, 4535751, 13607253, 15531511, 19105133, 46594533, 57315399, 139783599, 170846621, 171946197, 210156463, 512539863, 630469389, 1537619589, 1891408167, 2158880029, 6476640087, 19429920261, 23747680319, 71243040957, 213729122871]

約数ペア:

[(1, 213729122871), (3, 71243040957), (9, 23747680319), (11, 19429920261), (33, 6476640087), (99, 2158880029), (113, 1891408167), (139, 1537619589), (339, 630469389), (417, 512539863), (1017, 210156463), (1243, 171946197), (1251, 170846621), (1529, 139783599), (3729, 57315399), (4587, 46594533), (11187, 19105133), (13761, 15531511), (15707, 13607253), (47121, 4535751), (137447, 1554993), (141363, 1511917), (172777, 1237023), (412341, 518331)]