276404697

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1567}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 421478400

約数和(自身を除く): 145073703

約数列:

[1, 3, 9, 27, 47, 139, 141, 417, 423, 1251, 1269, 1567, 3753, 4701, 6533, 14103, 19599, 42309, 58797, 73649, 176391, 217813, 220947, 653439, 662841, 1960317, 1988523, 5880951, 10237211, 30711633, 92134899, 276404697]

約数ペア:

[(1, 276404697), (3, 92134899), (9, 30711633), (27, 10237211), (47, 5880951), (139, 1988523), (141, 1960317), (417, 662841), (423, 653439), (1251, 220947), (1269, 217813), (1567, 176391), (3753, 73649), (4701, 58797), (6533, 42309), (14103, 19599)]