57482379

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2766

約数の個数: 28

約数和(自身を含む): 89188800

約数和(自身を除く): 31706421

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 2719, 7047, 8157, 21141, 24471, 73413, 78851, 220239, 236553, 660717, 709659, 1982151, 2128977, 6386931, 19160793, 57482379]

約数ペア:

[(1, 57482379), (3, 19160793), (9, 6386931), (27, 2128977), (29, 1982151), (81, 709659), (87, 660717), (243, 236553), (261, 220239), (729, 78851), (783, 73413), (2349, 24471), (2719, 21141), (7047, 8157)]