268525053

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{8941}}^1$

素因数の和:9065

約数の個数: 24

約数和(自身を含む): 401746176

約数和(自身を除く): 133221123

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 8941, 10011, 26823, 30033, 80469, 420227, 634811, 1260681, 1904433, 3782043, 5713299, 29836117, 89508351, 268525053]

約数ペア:

[(1, 268525053), (3, 89508351), (9, 29836117), (47, 5713299), (71, 3782043), (141, 1904433), (213, 1260681), (423, 634811), (639, 420227), (3337, 80469), (8941, 30033), (10011, 26823)]