75617217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{646301}}^1$

素因数の和:646320

約数の個数: 12

約数和(自身を含む): 117626964

約数和(自身を除く): 42009747

約数列:

[1, 3, 9, 13, 39, 117, 646301, 1938903, 5816709, 8401913, 25205739, 75617217]

約数ペア:

[(1, 75617217), (3, 25205739), (9, 8401913), (13, 5816709), (39, 1938903), (117, 646301)]