675360909

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{16253}}^1$

素因数の和:16293

約数の個数: 32

約数和(自身を含む): 1066262400

約数和(自身を除く): 390901491

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2187, 4617, 13851, 16253, 41553, 48759, 146277, 308807, 438831, 926421, 1316493, 2779263, 3949479, 8337789, 11848437, 25013367, 35545311, 75040101, 225120303, 675360909]

約数ペア:

[(1, 675360909), (3, 225120303), (9, 75040101), (19, 35545311), (27, 25013367), (57, 11848437), (81, 8337789), (171, 3949479), (243, 2779263), (513, 1316493), (729, 926421), (1539, 438831), (2187, 308807), (4617, 146277), (13851, 48759), (16253, 41553)]