57240159

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 78289632

約数和(自身を除く): 21049473

約数列:

[1, 3, 53, 157, 159, 471, 2293, 6879, 8321, 24963, 121529, 360001, 364587, 1080003, 19080053, 57240159]

約数ペア:

[(1, 57240159), (3, 19080053), (53, 1080003), (157, 364587), (159, 360001), (471, 121529), (2293, 24963), (6879, 8321)]