16145777493

素因数分解:

$3^3\times {\mathrm{619}}^1\times {\mathrm{631}}^1\times {\mathrm{1531}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 24011955200

約数和(自身を除く): 7866177707

約数列:

[1, 3, 9, 27, 619, 631, 1531, 1857, 1893, 4593, 5571, 5679, 13779, 16713, 17037, 41337, 390589, 947689, 966061, 1171767, 2843067, 2898183, 3515301, 8529201, 8694549, 10545903, 25587603, 26083647, 597991759, 1793975277, 5381925831, 16145777493]

約数ペア:

[(1, 16145777493), (3, 5381925831), (9, 1793975277), (27, 597991759), (619, 26083647), (631, 25587603), (1531, 10545903), (1857, 8694549), (1893, 8529201), (4593, 3515301), (5571, 2898183), (5679, 2843067), (13779, 1171767), (16713, 966061), (17037, 947689), (41337, 390589)]