7173621711

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:787

約数の個数: 56

約数和(自身を含む): 10938481680

約数和(自身を除く): 3764859969

約数列:

[1, 3, 9, 27, 81, 97, 229, 243, 291, 443, 687, 729, 873, 1329, 2061, 2619, 3987, 6183, 7857, 11961, 18549, 22213, 23571, 35883, 42971, 55647, 66639, 70713, 101447, 107649, 128913, 166941, 199917, 304341, 322947, 386739, 599751, 913023, 1160217, 1799253, 2739069, 3480651, 5397759, 8217207, 9840359, 10441953, 16193277, 24651621, 29521077, 31325859, 73954863, 88563231, 265689693, 797069079, 2391207237, 7173621711]

約数ペア:

[(1, 7173621711), (3, 2391207237), (9, 797069079), (27, 265689693), (81, 88563231), (97, 73954863), (229, 31325859), (243, 29521077), (291, 24651621), (443, 16193277), (687, 10441953), (729, 9840359), (873, 8217207), (1329, 5397759), (2061, 3480651), (2619, 2739069), (3987, 1799253), (6183, 1160217), (7857, 913023), (11961, 599751), (18549, 386739), (22213, 322947), (23571, 304341), (35883, 199917), (42971, 166941), (55647, 128913), (66639, 107649), (70713, 101447)]