199027101

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{729037}}^1$

素因数の和:729060

約数の個数: 16

約数和(自身を含む): 326609024

約数和(自身を除く): 127581923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 729037, 2187111, 5103259, 9477481, 15309777, 28432443, 66342367, 199027101]

約数ペア:

[(1, 199027101), (3, 66342367), (7, 28432443), (13, 15309777), (21, 9477481), (39, 5103259), (91, 2187111), (273, 729037)]