89261277

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{72043}}^1$

素因数の和:72112

約数の個数: 16

約数和(自身を含む): 138324480

約数和(自身を除く): 49063203

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 72043, 216129, 504301, 1512903, 4250537, 12751611, 29753759, 89261277]

約数ペア:

[(1, 89261277), (3, 29753759), (7, 12751611), (21, 4250537), (59, 1512903), (177, 504301), (413, 216129), (1239, 72043)]