166397139

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{362521}}^1$

素因数の和:362547

約数の個数: 16

約数和(自身を含む): 261015840

約数和(自身を除く): 94618701

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 362521, 1087563, 3262689, 6162857, 9788067, 18488571, 55465713, 166397139]

約数ペア:

[(1, 166397139), (3, 55465713), (9, 18488571), (17, 9788067), (27, 6162857), (51, 3262689), (153, 1087563), (459, 362521)]