67481217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1171}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 102995360

約数和(自身を除く): 35514143

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 1171, 3033, 3513, 6403, 10539, 19209, 22249, 57627, 66747, 200241, 394627, 1183881, 3551643, 7497913, 22493739, 67481217]

約数ペア:

[(1, 67481217), (3, 22493739), (9, 7497913), (19, 3551643), (57, 1183881), (171, 394627), (337, 200241), (1011, 66747), (1171, 57627), (3033, 22249), (3513, 19209), (6403, 10539)]