53719281

素因数分解:

$3^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 104697600

約数和(自身を除く): 50978319

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 81, 87, 99, 121, 189, 203, 231, 243, 261, 297, 319, 363, 567, 609, 693, 729, 783, 847, 891, 957, 1089, 1701, 1827, 2079, 2187, 2233, 2349, 2541, 2673, 2871, 3267, 3509, 5103, 5481, 6237, 6699, 7047, 7623, 8019, 8613, 9801, 10527, 15309, 16443, 18711, 20097, 21141, 22869, 24057, 24563, 25839, 29403, 31581, 49329, 56133, 60291, 63423, 68607, 73689, 77517, 88209, 94743, 147987, 168399, 180873, 205821, 221067, 232551, 264627, 284229, 443961, 542619, 617463, 663201, 697653, 852687, 1627857, 1852389, 1989603, 2558061, 4883571, 5968809, 7674183, 17906427, 53719281]

約数ペア:

[(1, 53719281), (3, 17906427), (7, 7674183), (9, 5968809), (11, 4883571), (21, 2558061), (27, 1989603), (29, 1852389), (33, 1627857), (63, 852687), (77, 697653), (81, 663201), (87, 617463), (99, 542619), (121, 443961), (189, 284229), (203, 264627), (231, 232551), (243, 221067), (261, 205821), (297, 180873), (319, 168399), (363, 147987), (567, 94743), (609, 88209), (693, 77517), (729, 73689), (783, 68607), (847, 63423), (891, 60291), (957, 56133), (1089, 49329), (1701, 31581), (1827, 29403), (2079, 25839), (2187, 24563), (2233, 24057), (2349, 22869), (2541, 21141), (2673, 20097), (2871, 18711), (3267, 16443), (3509, 15309), (5103, 10527), (5481, 9801), (6237, 8613), (6699, 8019), (7047, 7623)]