83440077

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209123}}^1$

素因数の和:209152

約数の個数: 16

約数和(自身を含む): 133839360

約数和(自身を除く): 50399283

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 209123, 627369, 1463861, 3973337, 4391583, 11920011, 27813359, 83440077]

約数ペア:

[(1, 83440077), (3, 27813359), (7, 11920011), (19, 4391583), (21, 3973337), (57, 1463861), (133, 627369), (399, 209123)]