57274641

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{16193}}^1$

素因数の和:16333

約数の個数: 16

約数和(自身を含む): 85504320

約数和(自身を除く): 28229679

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 16193, 48579, 145737, 437211, 2121283, 6363849, 19091547, 57274641]

約数ペア:

[(1, 57274641), (3, 19091547), (9, 6363849), (27, 2121283), (131, 437211), (393, 145737), (1179, 48579), (3537, 16193)]