53450433

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 78848640

約数和(自身を除く): 25398207

約数列:

[1, 3, 9, 71, 213, 233, 359, 639, 699, 1077, 2097, 3231, 16543, 25489, 49629, 76467, 83647, 148887, 229401, 250941, 752823, 5938937, 17816811, 53450433]

約数ペア:

[(1, 53450433), (3, 17816811), (9, 5938937), (71, 752823), (213, 250941), (233, 229401), (359, 148887), (639, 83647), (699, 76467), (1077, 49629), (2097, 25489), (3231, 16543)]