201982707

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{53819}}^1$

素因数の和:53967

約数の個数: 16

約数和(自身を含む): 301392000

約数和(自身を除く): 99409293

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 53819, 161457, 484371, 1453113, 7480841, 22442523, 67327569, 201982707]

約数ペア:

[(1, 201982707), (3, 67327569), (9, 22442523), (27, 7480841), (139, 1453113), (417, 484371), (1251, 161457), (3753, 53819)]