127668321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11831}}^1$

素因数の和:11957

約数の個数: 24

約数和(自身を含む): 203037120

約数和(自身を除く): 75368799

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 10791, 11831, 35493, 106479, 130141, 390423, 1171269, 1289579, 3868737, 11606211, 14185369, 42556107, 127668321]

約数ペア:

[(1, 127668321), (3, 42556107), (9, 14185369), (11, 11606211), (33, 3868737), (99, 1289579), (109, 1171269), (327, 390423), (981, 130141), (1199, 106479), (3597, 35493), (10791, 11831)]