57380751

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{16223}}^1$

素因数の和:16363

約数の個数: 16

約数和(自身を含む): 85662720

約数和(自身を除く): 28281969

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 16223, 48669, 146007, 438021, 2125213, 6375639, 19126917, 57380751]

約数ペア:

[(1, 57380751), (3, 19126917), (9, 6375639), (27, 2125213), (131, 438021), (393, 146007), (1179, 48669), (3537, 16223)]