37784398119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{85669}}^1$

素因数の和:85991

約数の個数: 32

約数和(自身を含む): 55727992320

約数和(自身を除く): 17943594201

約数列:

[1, 3, 13, 39, 43, 129, 263, 559, 789, 1677, 3419, 10257, 11309, 33927, 85669, 147017, 257007, 441051, 1113697, 3341091, 3683767, 11051301, 22530947, 47888971, 67592841, 143666913, 292902311, 878706933, 968830721, 2906492163, 12594799373, 37784398119]

約数ペア:

[(1, 37784398119), (3, 12594799373), (13, 2906492163), (39, 968830721), (43, 878706933), (129, 292902311), (263, 143666913), (559, 67592841), (789, 47888971), (1677, 22530947), (3419, 11051301), (10257, 3683767), (11309, 3341091), (33927, 1113697), (85669, 441051), (147017, 257007)]