243923589

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99277}}^1$

素因数の和:99306

約数の個数: 32

約数和(自身を含む): 444765440

約数和(自身を除く): 200841851

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 99277, 297831, 694939, 893493, 1290601, 2084817, 2680479, 3871803, 6254451, 9034207, 11615409, 18763353, 27102621, 34846227, 81307863, 243923589]

約数ペア:

[(1, 243923589), (3, 81307863), (7, 34846227), (9, 27102621), (13, 18763353), (21, 11615409), (27, 9034207), (39, 6254451), (63, 3871803), (91, 2680479), (117, 2084817), (189, 1290601), (273, 893493), (351, 694939), (819, 297831), (2457, 99277)]