161164593

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{314161}}^1$

素因数の和:314189

約数の個数: 16

約数和(自身を含む): 251329600

約数和(自身を除く): 90165007

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 314161, 942483, 2827449, 5969059, 8482347, 17907177, 53721531, 161164593]

約数ペア:

[(1, 161164593), (3, 53721531), (9, 17907177), (19, 8482347), (27, 5969059), (57, 2827449), (171, 942483), (513, 314161)]