61098219

素因数分解:

$3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 113146880

約数和(自身を除く): 52048661

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 307, 351, 567, 729, 819, 921, 1053, 1701, 2149, 2187, 2457, 2763, 3159, 3991, 5103, 6447, 7371, 8289, 9477, 11973, 15309, 19341, 22113, 24867, 27937, 28431, 35919, 58023, 66339, 74601, 83811, 107757, 174069, 199017, 223803, 251433, 323271, 522207, 671409, 754299, 969813, 1566621, 2262897, 2909439, 4699863, 6788691, 8728317, 20366073, 61098219]

約数ペア:

[(1, 61098219), (3, 20366073), (7, 8728317), (9, 6788691), (13, 4699863), (21, 2909439), (27, 2262897), (39, 1566621), (63, 969813), (81, 754299), (91, 671409), (117, 522207), (189, 323271), (243, 251433), (273, 223803), (307, 199017), (351, 174069), (567, 107757), (729, 83811), (819, 74601), (921, 66339), (1053, 58023), (1701, 35919), (2149, 28431), (2187, 27937), (2457, 24867), (2763, 22113), (3159, 19341), (3991, 15309), (5103, 11973), (6447, 9477), (7371, 8289)]