1810109961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 2888308800

約数和(自身を除く): 1078198839

約数列:

[1, 3, 9, 11, 33, 99, 149, 277, 443, 447, 831, 1329, 1341, 1639, 2493, 3047, 3987, 4873, 4917, 9141, 14619, 14751, 27423, 41273, 43857, 66007, 122711, 123819, 198021, 368133, 371457, 454003, 594063, 726077, 1104399, 1349821, 1362009, 2178231, 4049463, 4086027, 6534693, 12148389, 18283939, 54851817, 164555451, 201123329, 603369987, 1810109961]

約数ペア:

[(1, 1810109961), (3, 603369987), (9, 201123329), (11, 164555451), (33, 54851817), (99, 18283939), (149, 12148389), (277, 6534693), (443, 4086027), (447, 4049463), (831, 2178231), (1329, 1362009), (1341, 1349821), (1639, 1104399), (2493, 726077), (3047, 594063), (3987, 454003), (4873, 371457), (4917, 368133), (9141, 198021), (14619, 123819), (14751, 122711), (27423, 66007), (41273, 43857)]