133088522121

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{259431817}}^1$

素因数の和:259431845

約数の個数: 16

約数和(自身を含む): 207545454400

約数和(自身を除く): 74456932279

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 259431817, 778295451, 2334886353, 4929204523, 7004659059, 14787613569, 44362840707, 133088522121]

約数ペア:

[(1, 133088522121), (3, 44362840707), (9, 14787613569), (19, 7004659059), (27, 4929204523), (57, 2334886353), (171, 778295451), (513, 259431817)]