67530123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{709}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 103006800

約数和(自身を除く): 35476677

約数列:

[1, 3, 9, 19, 57, 171, 557, 709, 1671, 2127, 5013, 6381, 10583, 13471, 31749, 40413, 95247, 121239, 394913, 1184739, 3554217, 7503347, 22510041, 67530123]

約数ペア:

[(1, 67530123), (3, 22510041), (9, 7503347), (19, 3554217), (57, 1184739), (171, 394913), (557, 121239), (709, 95247), (1671, 40413), (2127, 31749), (5013, 13471), (6381, 10583)]