56021859

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 85143552

約数和(自身を除く): 29121693

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 2131, 2921, 6393, 8763, 19179, 26289, 49013, 147039, 270637, 441117, 811911, 2435733, 6224651, 18673953, 56021859]

約数ペア:

[(1, 56021859), (3, 18673953), (9, 6224651), (23, 2435733), (69, 811911), (127, 441117), (207, 270637), (381, 147039), (1143, 49013), (2131, 26289), (2921, 19179), (6393, 8763)]